impervious

/ɪmˈpɜːvi.əs/adj
High School
1

Unaffected or unable to be affected by something.

2

Preventive of any penetration; impenetrable, impermeable, particularly of water.

3

Immune to damage or effect.

Thesaurus

Antonyms

pervious

Sound Patterns & Rhymes

Alliteration

Words starting with the same consonant sound — used in poetry and prose to create rhythm, emphasis, and memorable phrasing (e.g. “Peter Piper picked”)

ianibaibmibniceichicyidaideido

Assonance

Words sharing similar vowel sounds regardless of starting letter — creates internal melody in writing

birburdererberkersferfirfurher

Consonance

Words sharing similar consonant sound patterns — adds texture and cohesion to writing

pvcsvpvippavepavorsvpvapevipsprovevapor

Explore More

More High School wordsThesaurusRhymeZone