Synonyms and Antonyms for Impermeable

Following is a list of 150 synonym words and phrases that are related to impermeable:

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4 Letter Words

rain

5 Letter Words

blindporusrigidinert

6 Letter Words

rubberimmunesecuresealedporousopaque

7 Letter Words

barriercaprock

8 Letter Words

airtightgastightraincoatmembranesealabledilatantsaturantunporouspassless

9 Letter Words

resistantleakproofpermeablenonporousdrainableinsulatedinsolublesubjacentsiliciousunborableunlayable

10 Letter Words

rubberizedimperviouswatertightwaterproofpenetrablebreathableporousnessspongelikeunbreachedimpassableprotectivedeformablecorrodibleimpermeantunpassableinsolvableunpourableunpoppablesearchlessunfleeableuntappableuntillableunwettable

11 Letter Words

microporousimpregnabletranslucenthydrophobicunfracturedunpermeableimperviableunpermeateduncrossableunspillableunwaterableunburstableuncreatableundrainableinsaturableuncoverableunpressableunreachableuntrappableunplumbableundilatableinsuperable

12 Letter Words

weatherproofimpenetrableunbreachablepermeabilityinpenetrablenonabsorbentunpenetrableunbreathableimpenetrablypolyethylenenoncorrosivemultilayerednonpermeableimperforableunfathomableundiffusibleunpierceablenonpermeatedunbridgeableinexpugnableunconveyableimpierceableineffaceableundigestibleunpenetratedirresolvableindissipableirrespirableinobtainableinaccessiblenondilatableunimpartableunsplittableuncomeatableindiffusibleunproducibleunimpartible

13 Letter Words

semipermeableincombustibleunimpregnablenonpenetrablenondiffusibleunmoistenableunpenetratinguntransitableunpuncturableunobliterableindissolvablenonpermeatingnonpenetratedundisruptableunperspirableinassimilable

14 Letter Words

noncombustibleimperviousnesspermeabilitiesindestructibleimpertransibleunpermeablizedunimpenetrableincompressibleunapproachableuntransfusiblenonpenetrating

15 Letter Words

water-resistantwater-repellentunpermeabilizeduntranscendable

16 Letter Words

nonbiodegradableintransgressibleuncircumventable

17 Letter Words

polyvinylchloride

Using this list of similar-meaning words, you can choose the best synonyms to replace impermeable in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of impermeable in your writing.