27 entries under adjective topic. ×

9
pervious
6
penetrable(responsive, watertight, enigmatical)
6
vulnerable
3
permeable
2
exposed
2
affected(verb, responsive)
2
open
2
porous
2
receptive
2
responsive
1
absorbent
1
malleable
1
sore
1
susceptible
0
sensitive
0
affectionate
0
cranky
0
difficult
0
fond
0
insecure
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APASmart Define. (2015). impervious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impervious/thesaurus/antonyms
ChicagoSmart Define. 2015. "impervious thesaurus" https://smartdefine.org/impervious/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, impervious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impervious/thesaurus/antonyms>.
MLASmart Define. "impervious thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/impervious/thesaurus/antonyms>