Thesaurus
impermeable
Synonyms and Antonyms of impermeable
1
impossible to get through or into
impassable (also impassible), impenetrable, impervious, impregnable
2
not allowing penetration (as by gas, liquid, or light)
close, compact, dense, snug, thick
airtight, hermetic (also hermetical), leakproof, watertight
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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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