Synonyms for

Similarity of adj impervious

1 sense of impervious

Sense 1:
impervious (vs. pervious), imperviable
fastacid-fastcolorfastgreaseproofmothproof, moth-resistantproof(predicate)resistantcorrosion-resistantrot-resistantrunproof, ladder-proof, run-resistantsoundproof
Also See: impermeable#1 © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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