impervious

adjective/ɪmˈpɜrviəs/

Frequency rank: #14,621 most common English word

Meaning

not affected or influenced by something; unable to be penetrated.

Illustration for the English word “impervious”

Example sentence

She remained impervious to criticism, no matter how harsh it was.

Synonyms & related words

Practice this word in the quiz

More words in ranks 14,601–14,700