Thesaurus
impermeable
Synonyms and Antonyms of impermeable
- The wall of security people surrounding the visiting dignitary was impermeable.
impassable (also impassible), impenetrable, impervious, impregnable
- An impermeable seal on the ancient tomb had preserved the artifacts exceptionally well.
close, compact, dense, snug, thick
airtight, hermetic (also hermetical), leakproof, watertight
Learn More about impermeable
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Dictionary: Definition of impermeable Medical Dictionary: Definition of impermeable Spanish Central: Translation of impermeable Nglish: Translation of impermeable for Spanish speakers Britannica English: Translation of impermeable for Arabic speakers
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