impenetrable

/ɪmˈpɛnətɹəbəl/adj
Middle School
1

Not penetrable.

2

Opaque; obscure; not translucent or transparent.

3

Incomprehensible; fathomless; inscrutable.

Thesaurus

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

acmaeraflairaixanyarybecbedbeg

Consonance

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

bipbopboopboppbumpbuppburppubsbicepblimp

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