High School Vocabulary
353,744 words and 27,916 expressions at the high school level.
A surname.
In faith.
I will have
Abbreviation of Indonesia.
The retreat into a mosque for worship, especially during the Night of Power.
plural of I-beam
The Latin letter "I" with the breve diacritical mark.
plural of i-breve
Alternative form of Yichang.
A detail-oriented individual.
plural of i-dotter
Extremely meticulous; detail-oriented.
Abbreviation of intraframe.
plural of I-frame
plural of I-HAWK
plural of I-ness
A type of autofictional Japanese literary genre; a novel written in that genre.
plural of I-novel
Shaped like the capital letter "I" with serifs.
A protein folding initiation site motif consisting of an amino acid sequence pattern and a local structure type.
plural of i-stem
Synonym of i-mutation.
plural of i-word
Initialism of The International Centre for the Study of Radicalization and Political Violence.
Of or relating to Iacchus.
Alternative form of Iacchus.
A minor deity of some cultic importance, particularly at Athens and Eleusis in connection with the Eleusinian mysteries.
Obsolete spelling of jacinth
A village in Dângeni, Botoșani County, Romania.
A surname from Romanian.
A surname from Italian.
A surname from Italian
plural of Iacono
A surname from Italian.
A surname from Italian.
Misspelling of diadromous.
A surname from Italian.
plural of Iafrate
Alternative form of Iacchus.
Alternative form of Iacchus.
A county of Romania.
A city and district of Moldova.
A commune and village in Cimișlia, Moldova.
A metrical foot in verse consisting of an unstressed syllable followed by a stressed syllable.
plural of iambelegus
Consisting of iambs (metrical feet with an unstressed-stressed pattern) or characterized by their predominance.
Obsolete form of iambic.
Obsolete form of iambic.
plural of iambick
plural of iambic
One who writes in iambic meter.
plural of iambist
To satirize in iambics; to lampoon.
simple past and past participle of iambize
third-person singular simple present indicative of iambize
present participle and gerund of iambize
plural of iambus
plural of Iamid
plural of Iamid
A surname.
A surname from Italian.
A surname from Italian.
plural of Iannelli
A surname from Italian.
plural of Iannello
A surname from Italian.
A surname.
plural of Iannone
A surname from Italian.
plural of Iannotti
A surname from Italian.
plural of Iannucci
A surname from Italian.
plural of Iannuzzi
Any of the family Epitoniidae (syn. Janthinidae) of violet snails.
plural of ianthina
violet-coloured
Of or relating to the Titan Iapetus in Greek mythology.
Alternative spelling of Japhetic.
A Titan, the son of Uranus and Gaia, and father of Atlas, Prometheus, Epimetheus, and Menoetius.
Alternative form of Japheth.
Alternative form of Iapydes.
Alternative spelling of Japonia.
An ancient people who dwelt north of and inland from the Liburnians, off the Adriatic coast and eastwards of the Istrian peninsula.
The Iapygians.
A member of an Indo-European-speaking people, dwelling in Iapygia (modern Apulia) in the southeastern Italian Peninsula between the beginning of the first millennium BC and the first century BC. They were divided into three tribes: the Daunians, Peucetians, and Messapians.
plural of Iapygian
Alternative spelling of japygid.
plural of iapygid
The Iapygians.
Alternative form of jarovize.
Initialism of Inter-Agency Task Force for the Management of Emerging Infectious Diseases.
plural of Iatmul
government by physicians
Alternative form of iatric.
The act of killing a patient by medical treatment.
Any iatrogenic condition.
Medical science.
Causing a patient to need medical attention, especially when caused by a medical treatment.
The Syr Darya river.
Alternative form of Yazgulyam.
A tribe of Sarmatia settled on the Danube.
Alternative spelling of Ibadi.
plural of Ibadhi
Alternative spelling of Ibadism.
Ibadi
plural of Ibadhite
The doctrines associated with Ibadis, such as the acceptance of fewer hadiths, and the addition of Jami Sahih as a canonical hadith.
Synonym of Ibadi.
plural of Ibadist
Synonym of Ibadi.
plural of Ibadite
Any cynipoid wasp in the family Ibaliidae.
plural of ibaliid
plural of Ibanez
A prefecture of Japan. Capital: Mito.
A surname.
plural of Ibarra
An opioid analgesic.
A surname originating as a matronymic or as a patronymic.
A surname originating as a matronymic or as a patronymic.
A surname originating as a matronymic or as a patronymic.
A surname originating as a matronymic or as a patronymic.
A surname originating as a matronymic or as a patronymic.
A surname originating as a matronymic or as a patronymic.
plural of Ibbotson
plural of ibedul
Native to Iberia.
plural of Iberian
plural of iberis
An ideology supporting the unification of all the territories of the Iberian Peninsula.
A supporter of Iberism.
plural of Iberist
A form of dust particle, found as an atmospheric aerosol, that originates in the Sahara.
An age from ~505 to 471.8 million years ago, a subdivision of the Cambrian-Ordovician.
Pertaining to the Mediterranean island of Ibiza.
Any of various long-legged wading birds in the family Threskiornithidae, having long downcurved bills used to probe the mud for prey such as crustaceans.
Ibidorhyncha struthersii, a species of wading bird inhabiting the shingle riverbanks of the high plateau of Central Asia and the Himalayas.
plural of ibisbill
A surname originating as a matronymic or as a patronymic.
plural of Ibizan
A candidate drug for irritable bowel syndrome diarrhea.
The supreme deity according to the beliefs of the Creek tribe.
A naturally-occurring psychoactive compound found in a number of plants, principally iboga (Tabernanthe iboga), and used for medicinal and ritual purposes in African spiritual traditions of the Bwiti. Its use in opioid addiction treatment seems promising but has safety issues.
plural of ibogaine
The alkaloid 12,13-dimethoxyibogamine present in the iboga plant (Tabernanthe iboga)
An alkaloid present in the iboga plant (Tabernanthe iboga)
Alternative form of Igboland.
A sympathomimetic used in ophthalmology to induce mydriasis.
A salt or ester of ibotenic acid.
Relating to ibotenic acid and its derivatives.
A surname originating as a matronymic or as a patronymic.
The prophet Abraham in Islam.
Abrahamic.
A targeted covalent inhibitor of Bruton's tyrosine kinase and hence used in treating B cell malignancies.
Of or pertaining to Henrik Ibsen (1828–1906), 19th-century Norwegian playwright, theatre director, and poet.
Ibsenian
Synonym of Ibsenesque.
The dramatic practice or purpose characteristic of the writings of Henrik Ibsen, whose best-known plays deal with conventional hypocrisies, the story in each play thus developing a definite moral problem.
One who admires or imitates the style of Henrik Ibsen (1828–1906), 19th-century Norwegian playwright.
plural of Ibsenite
A large village and civil parish in North West Leicestershire district, Leicestershire, England (OS grid ref SK4010).
An anti-inflammatory drug that acts as a phosphodiesterase inhibitor.
The carboxylic acid 4-isobutylphenylacetic acid once used in the treatment of rheumatoid arthritis
A nonsteroidal anti-inflammatory drug.
A beta-adrenergic agonist.
An antiarrhythmic agent indicated for acute cardioconversion of atrial fibrillation and atrial flutter of a recent onset to sinus rhythm.
plural of iBuyer
A commune of Botoșani County, Romania.
Of or relating to the mythological Icarus.
plural of Icarian
An almost colourless and odourless insect repellent.
The tert-amyl alcohol derivative of kaempferide 3,7-O-diglycoside.
Any of a group of flavonoid glycosides, related to icariin, some of which have anticancer activity
A flavonoid 3,5,7-trihydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one that enhances osteoblastic differentiation of mesenchymal stem cells
Misspelling of icariin.
imitative or figurative; making a likeness
A peptidomimetic drug used for the symptomatic treatment of acute attacks of hereditary angioedema.
An immunocomplex body
plural of iccosome
Alternative spelling of ice axe.
plural of ice-ax
Alternative spelling of ice boat.
plural of ice-boat
Alternative form of icebox.
plural of ice-box
Extremely calm
Alternative spelling of ice cap.
plural of ice-cap
Very cold.
plural of ice-cold
Alternative form of ice cool.
Alternative spelling of ice cream.
Alternative spelling of icecross.
Alternative form of ice cube.
plural of ice-cube
plural of ice-foot
An icefloe.
Alternative form of ice foot.
plural of ice-foot
Free of all ice; not covered in ice.
Alternative spelling of icehouse.
To freeze underneath an element or between two elements and jacking up the overlaying element, thereby separating it from its underlayment
A genetically modified bacterium created from Pseudomona syringae that inhibits the formation of ice crystals, thereby making some crops more frost tolerant.
The annual thawing of winter ice on a body of water.
plural of ice-out
A bucket filled with ice, used to cool bottles of wine.
plural of ice-pail
Alternative form of icepick.
plural of ice-pick
Alternative spelling of ice plant.
Alternative form of icequake.
Referring to permafrost which contains in excess of the water content at saturation.
An early icebox or refrigerator.
plural of ice-safe
A large saw for cutting through ice to free ships, etc.
plural of ice-saw
Alternative form of ice sheet.
Alternative form of ice shelf.
Alternative form of ice skate.
plural of icebag
A ball of ice.
plural of iceball
Alternative spelling of ice bath.
plural of icebath
A belt of ice forming round the shores in Arctic regions.
plural of icebelt
plural of iceberg
Any seabird, such as the northern fulmar, that lives in icy regions.
plural of icebird
A glare in the sky caused by reflection of light from an ice field.
plural of iceblink
A block of ice.
plural of iceblock
The equipment used in the sport of iceboarding, a board (deck) with four blades attached to skateboard trucks and used the same manner as a skateboard. Larger versions with an attached sail to the middle are used for propulsion along the large area ice's surface, also call ice windsurfing.
plural of iceboard
An ice yacht.
simple past and past participle of iceboat
Someone who travels by iceboat.
plural of iceboat
plural of icebow
plural of icebox
Synonym of fridgeful.
plural of icecap
Alternative form of ice-cold.
The art or skill of climbing on icy terrain.
Alternative spelling of ice cream.
plural of icecream
A concretion of water ice as the cementing substance, and an aggregate.
An ice skating sport, involving racing over an obstacle course similar to that found in snowboardcross, skiercross, or BMX.
Alternative form of ice cube.
plural of icecube (alternative spelling of ice cubes).
Covered with a layer of ice.
A dragon which breathes ice or has a freezing body temperature.
plural of icedrake
Alternative form of ice drop.
plural of icedrop
plural of icefall
Alternative spelling of ice field.
plural of icefield
Any member of notothenioid family Channichthyidae; these Antarctic fishes are named for the lack of hemoglobin in their blood
simple past and past participle of icefish
plural of icefish
Alternative form of ice floe.
plural of icefloe
Synonym of icebelt.
Alternative form of ice-free.
Phippsia, a circumpolar grass genus.
plural of icehouse
A motorkhana that takes place on a frozen lake.
plural of icekhana
An island and country in the North Atlantic Ocean in Europe.
A person from Iceland or of Icelandic descent.
A sunken microcontinent located in the middle of the North Atlantic, pinned in place by the Iceland Hotspot, stretching between Greenland and Scandinavia.
A North Germanic language, the national tongue of Iceland.
plural of iceland
A curly variety of lettuce.
Without ice.
plural of icelid
The light reflected off a surface of ice.
Resembling ice.
A device found in a freezer that is used to make ice.
plural of icemaker
The artificial formation of ice.
The melting of a geographical mass of ice.
plural of icemelt
A surname from German.
plural of Icenhour
A surname from German.
An age from 2.4 to ~2 million years ago, a subdivision of the Pleistocene.
present participle and gerund of icen
A surname.
plural of Icenogle
plural of icepack
simple past and past participle of icepick
plural of icepick
Alternative spelling of ice plant.
plural of iceplant
Resistant to ice.
The concussion that occurs when large masses of ice break up due to contraction.
plural of icequake
Alternative spelling of ice rink.
plural of icerink
The plant goldenseal (Hydrastis canadensis).
An ice-covered landscape.
plural of icescape
Alternative form of ice sheet.
plural of icesheet
Alternative form of ice shelf.
Alternative form of ice skate.
simple past and past participle of iceskate
plural of iceskate
Alternative form of ice spar.
cryolite
Alternative form of ice storm.
plural of icestorm
An asteroid made of ice.
Time spent on the ice rink.
Alternative spelling of ice tray.
plural of icetray (alternative spelling of ice trays).
Towards the ice
Towards the ice.
Alternative form of ice water.
plural of iceway
Alternative spelling of ice well.
plural of icewell
Alternative spelling of ice wine.
plural of icewine
A woman who trades in ice or is employed to deliver block ice.
plural of icewoman
Glacier action.
A place where ice is manufactured.
Alternative form of ice worm.
plural of iceworm
the voiceless palatal fricative, /ç/, especially in the context of the German language, but also sometimes otherwise (because it is best known from German)
plural of ich-laut
A male given name.
plural of ichebu
Alternative form of ichibu.
plural of ichiboo
plural of ichibo
A small Japanese gold coin of the Edo period.
plural of ichibu
A city in Chiba Prefecture, Japan.
A surname from Japanese.
plural of Ichikawa
Any of the five groups that most heya belong to.
A geographic region encompassing the highlands of eastern Chechnya, Russia.
Of or relating to Ichkeria.
The white-tailed mongoose of genus Ichneumia.
An Egyptian mongoose (Herpestes ichneumon), found in Africa and southern Europe.
A fossilized footprint or track of an animal.
plural of ichnite
An imprint of the soles of the feet, taken standing; footprint.
A fossil footprint; an ichnite.
A branch of paleontology concerned with the study of trace fossils such as footprints and burrows. Its subdisciplines include paleoichnology and neoichnology.
A site at which ichnolites or similar fossil traces are preserved
plural of ichnotaxon
A footprint of a type specimen (especially an extinct one)
A boy servant recruited according to the devshirme system in the Ottoman Empire.
plural of ichoglan
Alternative spelling of oichomage.
Denoting a thin discharge of pus.
Resembling or relating to ichor.
Synonym of pyorrhea (“discharge of pus”).
Alternative form of ichthyic.
A substance from the egg yolk of osseous fishes.
A nitrogenous substance resembling vitellin, present in the egg yolk of cartilaginous fishes.
An albuminous substance found in fish eggs.
Synonym of ichthyology (abbreviation)
A substance from the yolk of salmon roe.
Alternative form of ichthys.
plural of ichthus
Alternative form of ichthyo-.
Of or relating to fishes.
Of, pertaining to, or like fish; piscine.
Poisoning caused by eating spoiled fish.
fish
Characteristic of fish.
The ammonium salt of sulfonated bitumen; used to treat some forms of skin diseases
A branch of zoology that studies fish.
plural of ichthyol
A stylized representation of a fish, used as a Christian symbol.
plural of ichthys
Hung with icicles.
plural of icicle
Of, pertaining to, bearing, or resembling icicles.
The state or quality of being icy or very cold; frigidity.
Having icing.
Resembling or characteristic of icing.
A village and civil parish (without a council) in Breckland district, Norfolk, England (OS grid ref TL8194).
A suburban area in the borough of Hillingdon, Greater London, England (OS grid ref TQ0786).
superlative form of icky: most icky
The state or condition of being icky.
plural of Ickis
A village and civil parish in North Hertfordshire district, Hertfordshire, England (OS grid ref TL1831).
A village and civil parish in Rother district, East Sussex, England (OS grid ref TQ8716).
superlative form of ickle: most ickle
A village and civil parish in South Cambridgeshire district, Cambridgeshire, England, on the border with Essex (OS grid ref TL4943).
A small village in Northill parish, Central Bedfordshire, Bedfordshire, England (OS grid ref TL1545).
A diaminopyrimidine dihydrofolate reductase inhibitor being developed for the treatment of skin and tissue infections caused by antibiotic-resistant bacteria.
A benzodiazepine derivative with sedative and anxiolytic effects.
A commune of Mureș County, Romania.
A particular steroid glycoside.
Synonym of Iona (“Scottish island”).
Of or relating to Iconium.
plural of Iconian
Pertaining to or consisting of images or icons.
the state of being iconic (in all meanings)
To make iconic.
The study of images and symbols as a form of communication.
simple past and past participle of iconify
third-person singular simple present indicative of iconify
To make into an icon.
Rare spelling of iconic.
Non-Oxford British English form of iconize.
simple past and past participle of iconise
third-person singular simple present indicative of iconise
present participle and gerund of iconise
The formation of a figure, representation, or semblance; a delineation or description.
plural of iconism
Former name of Konya: a city in Turkey.
To form an image or likeness of someone.
simple past and past participle of iconize
third-person singular simple present indicative of iconize
present participle and gerund of iconize
Without icons (religious articles).
Resembling an icon (religious emblem).
One who destroys religious images or icons, especially an opponent of the Orthodox Church in the 8th and 9th centuries, or a Puritan during the European Reformation.
A person who supports the veneration of religious icons; an iconophile or iconodulist
iconodulism
Of or pertaining to iconography.
A set of specified or traditional symbolic forms associated with the subject or theme of a stylized genre of art.
The study of icons in art or art history.
Synonym of iconostasis.
A form of document consisting of text and images that complement each other, such as a comic.
An illustration of a biological specimen that serves as a holotype or lectotype (type specimen and it becomes the type illustration). It is not an illustration of a holotype or lectotype. In the 18th and early 19th century, iconotypes were designated as type specimens when preserved specimens were not available. In the 21st century, iconotypes are being used where a live animal is recorded and then released.
A polygon with twenty sides and twenty angles.
plural of icosagon
An icosahedral grid
Alternative form of eicosane.
Alternative form of eicosanoid.
Any of a specific set of Hamiltonian quaternions with the same symmetry as the 600-cell.
plural of icosian
Any in the family Icosteidae of ragfishes.
plural of icosteid
The epidermal growth factor receptor tyrosine kinase inhibitor N-(3-ethynylphenyl)-7,8,10,11,13,14-hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazolin-4-amine
A seat or throne in ancient Aztec culture.
plural of icpalli
Initialism of International Crops Research Institute for the Semi-Arid Tropics, an Institute in India.
Any catfish in the family Ictaluridae.
The presence of bile in the blood.
Jaundiced (having icterus); having yellowing of the skin, mucous membranes of the sclerae of the eyes, or other parts of the body.
Dated form of icteric.
plural of icteric
Any member of the family Icteridae of grackles and related New World birds.
plural of icterid
Yellowish.
jaundice
Dated form of icteroid.
Marked by jaundice, or having the appearance of that disease
An excess of bile pigments in the blood; jaundice.
plural of icterus
Misspelling of ichthyoid.
That produces ictus
A machine that determines the force of the apex beat of the heart.
plural of ictus
plural of ictus
A commune of Neamț County, Romania.
Abbreviation of Idaho: a state of the United States.
Of or relating to the state of Idaho.
plural of Idahoan
Of or relating to the American state of Idaho.
plural of idakka
Alternative form of Hidalcan.
plural of Idalcan.
Of or pertaining to Idalium, an ancient city of Cyprus where Aphrodite was worshipped.
An age from 497 to 494 million years ago, a subdivision of the Cambrian.
plural of Idared
A drug used in scientific research, acting as a selective α₂ adrenergic receptor antagonist and as an antagonist for the imidazoline receptor.
Full of ideas.
The property or state of being an idea.
Devoid of ideas.
simple past and past participle of idealise
Alternative form of idealizer.
third-person singular simple present indicative of idealise
The property of a person of having high ideals that are usually unrealizable or at odds with practical life.
plural of idealism
One who adheres to idealism.
plural of idealist
The quality or state of being ideal.
The act or process of idealizing.
Regarded as ideal.
A person who idealizes.
third-person singular simple present indicative of idealize
Devoid of ideals.
In an ideal way; perfectly.
The state or quality of being ideal; the ideality.
Of or pertaining to an idealogue, ideology or to idealization.
One given to fanciful ideas or theories; someone who theorizes or speculates.