Synonyms for impervious
- immune
- impassable
- impenetrable
- inaccessible
- invulnerable
- resistant
- unaffected
- unmoved
- imperviable
- closed to
- hermetic
- impassive
- impermeable
- sealed
- tight
- unapproachable
- unpierceable
- unreceptive
- watertight
MOST RELEVANT
Antonyms for impervious
MOST RELEVANT
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
RELATED WORDS AND SYNONYMS FOR IMPERVIOUS
durable
adjectivesturdy, long-lastingfirm
adjectiveinflexibleimpenetrable
adjectivedenseimpermeable
adjectiveimpenetrableimpossible
adjectivebeyond the bounds of possibility- absurd
- beyond
- contrary to reason
- cureless
- futile
- hardly possible
- hopeless
- hundred-to-one
- impassable
- impervious
- impracticable
- impractical
- inaccessible
- inconceivable
- inexecutable
- infeasible
- insurmountable
- irrealizable
- irreparable
- no-go
- no-way
- no-win
- not a prayer
- out of the question
- preposterous
- too much
- unachievable
- unattainable
- uncorrectable
- unfeasible
- unimaginable
- unobtainable
- unreasonable
- unrecoverable
- unthinkable
- unworkable
- useless
- visionary
- way out
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.