33 entries under impervious topic. ×

0
sealed-in(adjective, tight, proof, hermetic)
0
tight(adjective, proof, hermetic)
0
tightly sealed(adjective, tight, proof, hermetic)
0
totally enclosed(adjective, tight, proof, hermetic)
0
water-proof(adjective, tight, proof, hermetic)
0
water-tight(adjective, tight, proof, hermetic)
0
waterproof(adjective, tight, proof, hermetic)
0
watertight(adjective, tight, proof, hermetic)
-1
air-locked(adjective, tight, proof, hermetic)
-1
air-proof(adjective, tight, proof, hermetic)
-1
air-tight(adjective, tight, proof, hermetic)
-1
airproof(adjective, tight, proof, hermetic)
-1
airtight(adjective, tight, proof, hermetic)
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APASmart Define. (1970). reclosable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/reclosable/thesaurus/synonyms
ChicagoSmart Define. 1970. "reclosable thesaurus" https://smartdefine.org/reclosable/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 1970, reclosable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/reclosable/thesaurus/synonyms>.
MLASmart Define. "reclosable thesaurus" 1 January 1970. Web. 27 September 2026. <https://smartdefine.org/reclosable/thesaurus/synonyms>