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imperviable
imperviable
synonyms
impervious
impermeable
impenetrable
resistant
sealed
watertight
waterproof
water-resistant
repellent
hermetically sealed
tight
water-repellent
damp-proof
impregnable
fireproof
unpierceable
closed to
airtight
invulnerable
unaffected
treated
childproof
soundproof
tamper-proof
bulletproof
inviolable
hermetic
rainproof
unmoved
proofed
impassable
impassive
-proof
bombproof
inaccessible
leakproof
unreceptive
immune
weatherproof
closed
windproof
proof
unapproachable
deadpan
impracticable
inavoidable
hardy
infeasible
indecipherable
cramped
more synonyms
imperviable
antonyms
permeable
vulnerable
penetrable
responsive
open
sensitive
pervious
exposed