Elementary Vocabulary

36,036 words at the elementary level.

A 1adj

Alternative form of A1.

a aanoun

Alternative form of aa.

a laprep

In the style or manner of.

A"Hname

English rendering of a common Hebrew posthumous honorific.

A&Aname

Initialism of Astronomy and Astrophysics: a scientific journal founded in 1969, covering theoretical, observational, and instrumental astronomy and astrophysics.

A&Bnoun

Initialism of assault and battery.

A&Ename

The accident and emergency (casualty) department of a hospital.

A&Mnoun

Agricultural and Mechanical, a historical university description

A&Oadj

Initialism of alert and oriented.

A&Pnoun

Initialism of anatomy and physiology.

A&Rnoun

Initialism of artist(s) and repertoire/repertory.

A&Snoun

Initialism of accosting and soliciting.

a'adv

Alternative spelling of a (“all”)

a'anoun

Alternative form of aa.

A'ouname

A Kra-Dai language spoken in China.

a'snoun

plural of the letter a

a(n)article

A or an; the indefinite article (when the initial sound of what will follow is unclear).

A*noun

An academic grade, higher than A or A+. Where it is used, it is often the best class of result.

A*'snoun

plural of A*

a**noun

Censored spelling of ass.

a**enoun

Censored spelling of arse.

A*snoun

plural of A*

A+name

Initialism of Atheism Plus.

A+'snoun

plural of A+

A++noun

An academic grade better than one hundred, usually due to extra credit. Better than an A+.

A++snoun

plural of A++

a-prefix

Forming verbs with the sense away, up, on, out.

A-1adj

Alternative spelling of A1.

A-1snoun

plural of A-1

A-2noun

Fokker A-2 air ambulance that did not see production.

A-2snoun

plural of A-2

A-3noun

Air operations and training officer.

A-32noun

Lansen single seat fighter craft, used from 1955-1997.

A-3snoun

plural of A-3

A-4noun

Skyhawk single engine attack aircraft.

A-4snoun

plural of A-4

A-5noun

The planning section of an Air Force staff.

A-5snoun

plural of A-5

A-6noun

Intruder twin engine low-altitude attack aircraft.

A-60noun

The strike version of the Saab 105 twin-engine training aircraft.

A-68noun

A protein from patients with Alzheimer's

A-6snoun

plural of A-6

A-7noun

Corsair single engine light attack bomber.

A-7snoun

plural of A-7

a-anoun

Alternative form of aa.

a-aanoun

Alternative form of aa.

a-cnoun

Initialism of alternating current.

A-Gnoun

Alternative form of AG.

a-haintj

Alternative spelling of aha.

A-Iadj

For general patronage.

A-IIadj

Rated for adults and adolescents only.

A-IVadj

For adults with reservations.

A-OKadj

Alternative spelling of A-okay.

a-Sinoun

Initialism of amorphous silicon.

A-Tnoun

ataxia telangiectasia

A-Vadj

Abbreviation of audio-video or audiovisual.

a.noun

Abbreviation of abbreviation.

A.A.noun

achievement age

a.b.noun

Able-bodied seaman.

A.C.adj

acromioclavicular

A.D.adv

Alternative form of AD; initialism of anno Domini.

a.e.adj

At the age of; aged.

A.G.noun

Alternative form of AG.

A.H.adv

Synonym of AH (“Anno Hegirae”).

a.i.adv

In or for the meantime; temporarily.

a.l.noun

Initialism of autograph letter.

A.M.noun

Initialism of anno mundi.

a.o.adv

Alternative spelling of ao.

A.R.noun

Initialism of aqua regia.

a.s.adv

Initialism of almost surely.

a.u.noun

Abbreviation of atomic units.

A/3Cnoun

Airman third class

a/anoun

Initialism of antiaircraft.

A/Badj

Initialism of acid-base.

a/cadj

Abbreviation of antecubital.

a/csnoun

plural of a/c

A/Gadj

Initialism of air-to-ground.

a/onoun

atomic percent (percent calculated by number of atoms)

A/Rnoun

Initialism of accounts receivable.

A/Snoun

Maintenance service provided after the sale of a product

A/Tadj

Initialism of all-terrain.

A/UXname

An early Unix-based operating system developed by Apple Inc. in the late 1980s.

A/Vadj

Abbreviation of audio/video or audiovisual.

a1adj

first rate or excellent

A1/Cnoun

Alternative form of A1C.

a11ynoun

Abbreviation of accessibility.

A1Cnoun

Abbreviation of airman 1st class.

A1Csnoun

plural of A1C

A1snoun

plural of A1

A2name

Abbreviation of Ann Arbor.

A2/cnoun

airman second class

A23aname

A large iceberg which calved from the Filchner–Ronne Ice Shelf in 1986.

A2Aadj

Initialism of account-to-account.

A2ADnoun

Acronym of anti-access area denial.

A2Asverb

third-person singular simple present indicative of A2A

A2Cnoun

Airman second class

A2Csnoun

plural of A2C

A2Mnoun

Initialism of ass to mouth.

A2Padj

Initialism of application-to-person, as used for SMS messages sent by an application to a person.

A2Snoun

Assist-2-Sell, a real-estate franchise organisation in the United States of America

A2Ssnoun

plural of A2S

A3noun

A one-page document, often tabular or graphical, on such paper.

A3Cnoun

Airman third class

A3Csnoun

plural of A3C

A3snoun

plural of A3

A4name

A4 class, a class of steam locomotive used on the London and North Eastern Railway.

A415noun

A 415 Hertz musical pitch, which usually serves as the tuning standard for the note A above middle C in baroque pitch.

A440noun

A 440 Hertz musical pitch, which serves as the tuning standard for the note A above middle C in concert pitch.

A7Xname

Abbreviation of Avenged Sevenfold.

A8name

The eight former Eastern European countries that acceded to the European Union in 2004.

AAnoun

A member of Alcoholics Anonymous.

AA&Anoun

Initialism of armor, armament, and ammunition.

AA-Cnoun

Initialism of anesthesiologist assistant certified.

AAAnoun

Initialism of abdominal aortic aneurysm.

AAAAname

Amateur Athletic Association of America

AAABname

Initialism of American Association of Architectural Bibliographers.

AAACname

Initialism of American Association for the Advancement of Criminology.

AAADname

Initialism of American Athletic Association for the Deaf.

AAAEname

Initialism of American Association of Airport Executives.

AAAHname

Initialism of American Association for the Advancement of the Humanities.

AAAIname

Initialism of Affiliated Advertising Agencies International.

AAALname

Initialism of American Academy of Arts and Letters.

AAAMname

Initialism of American Association of Aircraft Manufacturers.

AAANname

Initialism of American Association of Applied Nutrition.

AAARname

Initialism of American Association of Aerosol Research.

AAASname

Initialism of American Academy of Arts and Sciences.

AAAVnoun

Initialism of Advanced Amphibious Assault Vehicle.

AABnoun

Initialism of army air base.

AABBname

Initialism of American Association of Blood Banks.

AABCname

American Amateur Baseball Congress

AABDnoun

Initialism of aid to the aged, blind and disabled.

AABHname

Initialism of Australian Association of Better Hearing.

AABIname

Initialism of American Association of Bicycle Importers.

AABLname

Initialism of Associated Australian Banks of London.

AABMname

Initialism of Association of American Battery Manufacturers.

AABPname

Initialism of Association of Area Business Publications.

AABsnoun

plural of AAB

AABTname

Initialism of Association for the Advancement of Behavior Therapy, now known as The Association for Behavioral and Cognitive Therapies.

AABWnoun

Initialism of Antarctic bottom water.

aabyphrase

Abbreviation of as amended by.

AACsymbol

American Cement Corporation, stock exchange symbol.

AACAname

Initialism of American Apparel Contractors Association.

AACBname

Initialism of Aeronautics and Astronautics Coordination Board.

AACCname

Initialism of American Association of Cereal Chemists.

AACDname

Initialism of American Academy of Cosmetic Dentistry.

AACEname

Initialism of American Association of Cost Engineering.

AACGnoun

Initialism of acute angle-closure glaucoma.

Aachname

Abbreviation of Aachen.

AACIname

Initialism of American Association of Conservation Information.

AACLname

Initialism of Association of American Correspondents in London.

AACMname

Initialism of American Academy of Compensation Medicine.

AACOname

Initialism of Advanced and Applied Concepts Office.

AACPname

Initialism of American Academy for Cerebral Palsy.

AACRname

Initialism of American Association for Cancer Research.

AACSname

Initialism of Airborne Astrographic Camera System.

AACTname

Initialism of American Association of Commodity Traders.

AACUnoun

Acronym of anti-aircraft cooperation unit.

AACVnoun

Initialism of assault air-cushion vehicle.

AADname

Initialism of American Academy of Dentists.

AADAname

Initialism of American Academy of Dramatic Arts.

AADBname

Initialism of Army Air Defense Board.

AADCname

Initialism of American Association of Dental Consultants.

AADEname

Initialism of American Association of Dental Editors.

Aadiname

Synonym of Aashaadha (“month of Hindu calendar”).

AADsnoun

plural of AAD

AAEname

Initialism of African-American English.

AAedverb

simple past and past participle of AA

AAEMname

Initialism of American Academy of Emergency Medicine.

AAFname

Initialism of Allied Air Forces.

AAFAname

Initialism of Asthma and Allergy Foundation of America.

AAFCname

Initialism of All-America Football Conference.

AAFLname

Initialism of All American Football League.

AAFPname

Initialism of American Academy of Family Physicians.

AAGnoun

Initialism of assistant adjutant general.

aaghintj

An exclamation of horror, disgust or frustration

AAGPname

Initialism of American Association for Geriatric Psychiatry.

AAGsnoun

plural of AAG

aahintj

Indication of amazement or surprise or enthusiasm.

aahsnoun

plural of aah

AAIname

Initialism of Airports Authority of India.

AAIAname

Initialism of Air Accident Investigation Authority (of Hong Kong)

AAIBname

Initialism of Air Accident Investigation Bureau (Malaysia, Mongolia, Singapore)

AAJnoun

Initialism of atlantoaxial joint.

AAJsnoun

plural of AAJ

aaknoun

A genre of Korean court music

AAKPname

Initialism of American Association of Kidney Patients.

aalnoun

The Indian mulberry or noni (Morinda citrifolia, Morinda tinctoria), a shrub found in Southeast Asia, the East Indies and the Pacific islands as far as French Polynesia.

AAL2name

Asynchronous Transfer Mode Adaption Layer Type 2, ATM Adaption Layer Type 2.

AAL5name

Asynchronous Transfer Mode Adaption Layer Type 5, ATM Adaption Layer Type 5.

aaldadj

old.

aalsnoun

plural of aal

aamnoun

A Dutch and German measure of liquids, used in England for Rhine wine, varying in different cities, being in Amsterdam about 41 wine gallons, in Antwerp 36½, and in Hamburg 38¼.

AAMCname

Initialism of Association of American Medical Colleges.

aamsnoun

plural of aam

AAMTname

Initialism of American Association for Medical Transcription.

Aamuname

An Egyptian name used to designate Western Asiatic foreigners in antiquity.

Aanname

A small river in Southland, South Island, New Zealand, flowing into the Foveaux Strait.

AANsnoun

plural of AAN

AANTname

Initialism of Automobile Association of the Northern Territory, a member of the Australian Automobile Association.

AAOnoun

Initialism of anodic aluminium oxide.

AAOSname

Initialism of American Academy of Orthopedic Surgeons.

AAOUname

Initialism of Avengers: Age of Ultron.

AAPnoun

Initialism of affirmative action program.

aapanoun

A sister that is older than oneself; also used as a term of familiarity or respect toward a woman that is older.

AAPInoun

Initialism of Asian American or Pacific Islander.

AAPLname

Abbreviation of Apple Inc.; used in Nasdaq.

AAPSname

Initialism of American Association of Pharmaceutical Scientists.

AAQnoun

Initialism of acceptance and action questionnaire.

AAQsnoun

plural of AAQ

AARnoun

Aircraft accident report.

Aarename

Alternative form of Aar.

aarFnoun

A gene that is required to make coenzyme Q.

Aariname

An Omotic language spoken in Ethiopia.

AAROname

Abbreviation of All-domain Anomaly Resolution Office (office within the United States Office of the Secretary of Defense that investigates unidentified anomalous phenomena (UAP))

AARPname

An American advocacy group focused on issues affecting the elderly.

AARsnoun

plural of AAR

Aaruname

In ancient Egyptian mythology, the heavenly paradise where Osiris rules, described as boundless reed fields like those of the Nile Delta.

Aasname

A village in southwest France, in the Ossau valley of the Pyrenees.

Aasename

A surname from Norwegian.

aashnoun

Alternative form of aush.

AATname

Initialism of Australian Antarctic Territory.

AAUnoun

Initialism of assigned amount unit.

AAUPname

Initialism of American Association of University Professors.

AAUsnoun

plural of AAU

AAUWname

Initialism of American Association of University Women.

AAVnoun

Initialism of Assault Amphibious Vehicle.

AAV8noun

Abbreviation of adeno-associated virus 8.

AAVEname

Initialism of African-American Vernacular English.

AAVsnoun

plural of AAV

AAWnoun

Initialism of anti-air warfare.

AAXnoun

An amino acid that includes a side chain X.

AAYnoun

Initialism of American aster yellows.

AAZnoun

Initialism of arc attachment zone.

abnoun

Abbreviation of abortion.

ab-prefix

From.

ab.prep

Abbreviation of about.

abanoun

A coarse, often striped, felted fabric from the Middle East, woven from goat or camel hair.

abacnoun

A nomogram.

abacusnoun

A table or tray scattered with sand which was used for calculating or drawing.

Abadname

A surname from Spanish of Spanish occupational origin.

ABAJname

Initialism of American Bar Association Journal.

Abanname

The eighth solar month of the Persian calendar.

abandonverb

To give up or relinquish control of, to surrender or to give oneself over, or to yield to one's emotions.

ABAPname

Initialism of Advanced Business Application Programming.

Abarname

A Bantoid language spoken in Cameroon.

abasnoun

A cutaneous disease; the scald-head. porrigo

Abauname

A Papuan language, spoken in the Sandaun province of Papua New Guinea.

abaxnoun

An ancient counting board containing grooves in which counters were placed; a forerunner of the abacus.

abaynoun

Barking or baying of dogs at their prey.

abbnoun

A type of yarn for the warp.

abb.noun

Abbreviation of abbess.

abbanoun

Father; religious superior; in the Syriac, Coptic, and Ethiopic churches, a title given to the bishops, and by the bishops to the patriarch; a title given to Jewish scholars in the Talmudic period.

abbenoun

Alternative spelling of abbé.

Abbiname

A diminutive of the female given name Abigail.

abbrnoun

Alternative spelling of abbr..

abbsnoun

plural of abb

Abbyname

A diminutive of the female given name Abigail, from Hebrew, also used as a formal given name.

abbénoun

A low-ranking member of the Roman Catholic clergy in France who is not a member of a religious order, is not a priest, and can marry and inherit property; an honorific title for such a clergymember.

ABCnoun

The English alphabet.

ABCAname

Initialism of Alberta Court of Appeal.

ABCBname

Initialism of Ameris Bancorp.

ABCDnoun

Initialism of American-born confused desi: a South Asian-American born or raised in the United States.

ABCPnoun

Initialism of asset-backed commercial paper.

ABCsnoun

plural of ABC

ABDnoun

Initialism of all but dissertation.

abd.verb

Abbreviation of abdicated.

ABDAname

Acronym of American-British-Dutch-Australian Command, a committee of senior military officials during the expected Japanese invasion of Australia in 1942.

Abdiname

A male given name, variant of Abdul.

Abdoname

A surname.

abdomennoun

The fat surrounding the belly.

abdsnoun

plural of abd

Abdyname

A hamlet in the Metropolitan Borough of Rotherham, South Yorkshire, England (OS grid ref SK4398).

Abename

A diminutive of the male given name Abraham, from Hebrew.

ABECname

Initialism of Annular Bearing Engineers’ Committee.

abedadv

In bed, or on the bed; confined to bed.

Abeename

A surname from Irish.

Abelname

The son of Adam and Eve who was killed by his brother Cain.

Abername

A hamlet in Llanwenog community, Ceredigion, Wales (OS grid ref SN4748).

Abesnoun

plural of Abe

Abeyname

A diminutive of the male given name Abraham, from Hebrew.

ABGsnoun

plural of ABG

ABHnoun

Initialism of actual bodily harm.

Abhaname

A female given name from Sanskrit used in India.

Abhiname

A diminutive of the female given name Abhilasha.

Abiname

A diminutive of the female given name Abigail.

Abianame

A state of Nigeria in the South East geopolitical zone. Capital: Umuahia. Largest city: Aba.

Abibname

The first month of the Jewish ecclesiastical year, corresponding nearly to the Gregorian April. After the Babylonish captivity this month was called Nisan.

abidverb

simple past and past participle of abide

Abiename

A diminutive of the male given name Abraham, from Hebrew.

abilitynoun

Suitableness.

abirnoun

An aromatic red powder that is used during the Holi festival.

ABIsnoun

plural of ABI

abiunoun

A South American tropical fruit tree, Pouteria caimito.

abl.adj

Abbreviation of ablative.

ableadj

Having the necessary powers or the needed resources to accomplish a task.

ablyadv

In an able manner; with great ability.

ABMname

Ellipsis of ABM Treaty or Anti-Ballistic Missile Treaty.

Abmaname

Alternative spelling of Apma.

ABMsnoun

plural of ABM

ABNadj

Abbreviation of airborne.

ABNFnoun

Initialism of augmented Backus-Naur form.

ABNsnoun

plural of ABN

aboadj

Australian Aboriginal.

abobadv

Afloat; bouncing on the surface of a liquid.

Abomname

a language spoken in Papua New Guinea

abominableadj

Worthy of, or causing, abhorrence, as a thing of evil omen; odious in the utmost degree; very hateful; detestable; loathsome; execrable.

Abonname

A language of Nigeria.

Abornoun

A member of a people of northern Assam.

abosnoun

plural of abo

abovegroundadj

Alternative spelling of above ground.

aboxadv

Braced aback

ABPnoun

Initialism of arterial blood pressure.

Abp.noun

Abbreviation of archbishop.

ABPAnoun

Initialism of allergic bronchopulmonary aspergillosis.

ABPCname

Initialism of Alberta Provincial Court.

ABPInoun

Initialism of ankle-brachial pressure index.

ABPMnoun

Initialism of ambulatory blood pressure monitoring.

ABPNname

Initialism of American Board of Psychiatry and Neurology.

ABQname

Abbreviation of Albuquerque: a city in New Mexico, United States.

Abq.name

Abbreviation of Albuquerque.

ABQBname

Initialism of Alberta Court of Queen's Bench.

ABRnoun

Initialism of acrylonitrile-butadiene rubber.

abr.verb

Abbreviation of abridge.

abranoun

a narrow mountain or mesa pass

abracadabranoun

A use of the mystical term ‘abracadabra’, supposed to work as part of a healing charm or a magical spell; any spell or incantation making use of the word.

Abrename

A barangay of Dagami, Leyte, Philippines.

abrinoun

a shelter; a cavity in a hillside; a shelter on the side of hill with an overhung rock as its roof

ABRsnoun

plural of ABR

absadj

Abbreviation of abstract.

abs-prefix

Alternative form of ab-; away from; from; outside of.

abs.adj

Abbreviation of absent.

ABSDnoun

Initialism of advanced base sectional dock.

absencenoun

A state of being away or withdrawn from a place or from companionship

absentadj

Being away from a place; withdrawn from a place; existing but not present; (sometimes) missing.

absoluteadj

Free of restrictions, limitations, qualifications or conditions; unconditional.

absorbverb

To include so that it no longer has separate existence; to overwhelm; to cause to disappear as if by swallowing up; to incorporate; to assimilate; to take in and use up.

ABSPname

Initialism of Association of British Scrabble Players.

abtnoun

Initialism of all but thesis.

abt.prep

Contraction of about.

ABTAname

Initialism of American Brain Tumor Association.

ABTCnoun

Initialism of APEC Business Travel Card.

ABTsnoun

plural of ABT

Abuname

A language of Papua New Guinea.

Abuaname

A Central Delta language of Nigeria.

abudadj

budding

Abuiname

A language spoken in the Alor Archipelago of Indonesia.

abunnoun

Alternative form of abuna.

ABUsnoun

plural of ABU

abusenoun

Improper treatment or usage; application to a wrong or bad purpose; an unjust, corrupt or wrongful practice or custom.

abuyverb

Alternative form of aby.

ABVnoun

Initialism of alcohol by volume.

abv.prep

Abbreviation of above.

ABVDnoun

Initialism of adriamycin, bleomycin, vinblastine, dacarbazine, a suite of chemotherapy drugs.

ABVPname

Initialism of Akhil Bharatiya Vidyarthi Parishad, a student organization in India.

ABVsnoun

plural of ABV

ABWnoun

Initialism of alcohol by weight.

abwenoun

Synonym of sekere (“musical instrument”).

ABWHname

Initialism of Anderson Bruford Wakeman Howe.

Abxnoun

Antibiotic(s).

abyverb

To pay the penalty for (something); to atone for, to make amends.

abyeverb

Alternative form of aby.

Abysnoun

plural of Aby

Abzuname

Alternative form of Apsu.

Abéname

A language of Côte d'Ivoire.

ac-prefix

oak.

ac.noun

Abbreviation of acre.

AC45noun

a catamaran sailing racing yacht, with a wingsail mainsail, developed for the 2013 America's Cup world tour, the 2013 America's Cup pre-regatta tune-up league, called the America's Cup World Series.

AC50noun

A hydrofoil catamaran sailing racing yacht, with a wingsail mainsail, developed for the 2017 America's Cup.

AC72noun

a catamaran sailing racing yacht, with a wingsail mainsail, developed for the 2013 America's Cup

AC90noun

A class of monohull sailing racing yacht, a type of supermaxi.

ACAnoun

Initialism of airspace control authority.

ACABphrase

Acronym of all cops (or coppers) are bastards, a political slogan protesting against police behavior.

acadnoun

Abbreviation of academy.

acainoun

Any of several South American palms, of the genus Euterpe, having a dark purple drupe.

acarnoun

A vegetable pickle of Maritime Southeast Asia, a local version of the Indian achar.

ACASname

Advisory, Conciliation and Arbitration Service

ACBLname

Initialism of American contract bridge league.

ACCname

Initialism of Allied Control Council.

acc.noun

Abbreviation of accusative.

ACCAname

Initialism of Association of Chartered Certified Accountants.

accentverb

To express the accent of vocally; to utter with accent.

acceptverb

To receive, especially with a consent, with favour, or with approval.

acceptancenoun

The act of accepting; the receiving of something offered, with acquiescence, approbation, or satisfaction; especially, favourable reception; approval.

ACCHnoun

Initialism of associated control channel.

accidentnoun

An unexpected event with negative consequences occurring without the intention of the one suffering the consequences, and (in the strict sense) not directly caused by humans.

accidentaladj

Pertaining to accident and not essence; thus, inessential; incidental; secondary.

accomplishverb

To finish successfully.

accomplishmentnoun

The act of accomplishing; completion; fulfilment.

accordionnoun

A box-shaped musical instrument played by compressing or expanding its bellows while pressing its buttons or its keys, causing pallets to open, which allow air to flow across strips of brass or steel (reeds).

accountnoun

A registry of pecuniary transactions; a written or printed statement of business dealings or debts and credits, and also of other things subjected to a reckoning or review.

ACCPname

Initialism of American College of Chest Physicians.

ACCsnoun

plural of ACC

acctnoun

Abbreviation of account.

ACDnoun

Initialism of antecedent-contained deletion.

ACDAname

Atyap Community Development Association

ACDMnoun

Initialism of Airport Collaborative Decision Making.

ACDsnoun

plural of ACD

Acename

A male given name.

ACE1noun

Abbreviation of angiotensin converting enzyme 1.

ACE2noun

Abbreviation of angiotensin converting enzyme 2.

acedverb

simple past and past participle of ace

Acehname

A special autonomous province of Indonesia, located on the northern tip of the island of Sumatra.

ACEinoun

Initialism of ACE inhibitor.

ACEPname

Initialism of American College of Emergency Physicians.

acernoun

A plant of the genus Acer; a maple.

acesnoun

plural of ace

Aceyname

A surname.

ACFname

Initialism of Army Cadet Force.

ACFsnoun

plural of ACF

acftnoun

Abbreviation of aircraft.

ACGnoun

Initialism of anime, comics and games: a Chinese subculture that revolves around anime, manga, and Japanese video games.

ACGCname

Initialism of Advent Christian General Conference.

achnoun

Any of several species of plants, such as smallage, wild celery, parsley.

achanoun

fonio, esp. Digitaria exilis (white fonio) (a cereal cultivated in western Africa)

acheverb

To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed.

Achiname

A language of Guatemala.

achieveverb

To succeed in something, now especially in academic performance.

achievementnoun

The act of achieving or performing; a successful performance; accomplishment.

AChRnoun

Abbreviation of acetylcholine receptor.

achsnoun

plural of ach

achyadj

With or suffering from aches; sore.

ACIname

Initialism of Anti-Coercion Instrument.

ACIPname

Initialism of Advisory Committee on Immunization Practices.

ACIRnoun

Initialism of adjacent channel interference ratio.

ACIsnoun

plural of ACI

ACJnoun

Initialism of acromioclavicular joint.

ACJCname

Initialism of Apostolic Church of Jesus Christ.

ACKnoun

An acknowledgement either of a packet or a message received from a network.

acksnoun

plural of ack

ACLnoun

Initialism of anterior cruciate ligament.

Aclename

A small town in Norfolk, England.

Acliname

A barangay of Mexico, Pampanga, Philippines.

ACLJname

Initialism of American Center for Law & Justice.

ACLRnoun

Initialism of adjacent channel leakage power ratio.

ACLsnoun

plural of ACL

ACLUname

Initialism of American Civil Liberties Union.

ACMnoun

Initialism of agency credit memo.

ACMAname

Initialism of Australian Communications and Media Authority.

ACMCnoun

Initialism of Assistant Commandant of the Marine Corps.

ACMDname

Initialism of Advisory Council on the Misuse of Drugs.

ACMHname

Initialism of Army Center of Military History.

ACMInoun

Initialism of aircraft, crew, maintenance and insurance.

ACMsnoun

plural of ACM

acmènoun

Obsolete spelling of acme.

ACNnoun

Abbreviation of acrylonitrile.

ACNAname

Initialism of Anglican Church in North America.

ACODnoun

Initialism of adult child of divorce.

ACOGname

Acronym of American College of Obstetricians and Gynecologists.

Acolname

A bidding system, commonly used in the British Commonwealth, in which bidding is kept as natural as possible.

acopadv

atop

ACORNname

Acronym of Association of Community Organizations for Reform Now.

acoyverb

Alternative form of accoy.

ACPnoun

Initialism of acyl carrier protein.

ACPAname

Initialism of Anticybersquatting Consumer Protection Act.

ACPIname

Initialism of Advanced Configuration and Power Interface.

ACPOname

Initialism of Association of Chief Police Officers.

ACPRnoun

Initialism of adjacent channel power ratio.

ACPSnoun

Initialism of acrocephalopolysyndactyly.

acq.noun

Abbreviation of acquiescing.

ACRnoun

Initialism of albumin/creatinine ratio.

acr-prefix

Alternative spelling of acro-, used before a vowel.

acranoun

The vascular areas of the body most removed from the heart.

Acriname

A town in the province of Cosenza, Calabria, Italy.

acroadj

Combining acrobatic elements with something else.

acrobatnoun

An athlete who performs acts requiring skill, agility and coordination, often as part of a circus performance.

acrobaticsnoun

The art of performing acrobatic gymnastic feats.

ACRRnoun

adjacent-channel rejection ratio; the resulting measurement of comparing signal strength with a similar signal on another frequency if they are on adjacent channels.

ACRsnoun

plural of ACR

ACRUname

Initialism of American Civil Rights Union.

ACSname

Initialism of Australian Computer Society.

ACSIname

Initialism of American Customer Satisfaction Index.

ACSMname

Initialism of American College of Sports Medicine: an American sports medicine and exercise science membership organization founded in 1954.

ACTname

Initialism of the Australian Capital Territory: a federal territory of Australia.

Act.name

Abbreviation of Acts.

ACTAname

Initialism of Anti-Counterfeiting Trade Agreement.

ACTHnoun

Initialism of adrenocorticotropic hormone.

actinoun

plural of actus

actionintj

Demanding or signifying the start of something, usually a performance.

activenoun

A person or thing that is acting or capable of acting.

activitynoun

The state or quality of being active; activeness.

actornoun

Someone who institutes a legal suit; a plaintiff or complainant.

actressnoun

A female who performs on the stage or in films.

Actsname

Clipping of Acts of the Apostles.

ACTUname

Initialism of Australian Council of Trade Unions.

actualadj

relating to a person's acts or deeds; active, practical

ACUnoun

Initialism of accessory commercial unit.

acu-prefix

hearing; sound.

ACVnoun

Initialism of asset of community value.

ACVsnoun

plural of ACV

ACWadj

Abbreviation of anticlockwise.

ACWAname

Abbreviation of Amalgamated Clothing Workers of America.

ACWVname

Initialism of Advisory Committee on Woman Veterans.

acylnoun

Any of class of organic radicals, RCO-, formed by the removal of a hydroxyl group from a carboxylic acid.

Acâșname

A commune and village in Satu Mare County, Romania.

ADadv

Initialism of Anno Domini (borrowed from Latin); in the year of our Lord.

AD&Dname

Initialism of Advanced Dungeons & Dragons.

ad-prefix

Doing, enacting, forming a verb.

ad.noun

Abbreviation of adaptation.

ADAnoun

Initialism of adenosine deaminase, the enzyme that specifically affects RNA. See ADAR.

ADAAname

Initialism of Anxiety Disorders Association of America.