20 entries under apt topic. ×

8
open(adjective, sensitive, likely, liable)
7
vulnerable(adjective, open, sensitive, likely)
5
liable(adjective, open, sensitive, likely)
4
susceptible(adjective, open, sensitive, likely)
2
assailable(adjective, open, sensitive, likely)
2
attackable(adjective, open, sensitive, likely)
2
beatable(adjective, open, sensitive, likely)
2
conquerable(adjective, open, sensitive, likely)
2
vincible(adjective, open, sensitive, likely)
0
disposed(adjective, open, sensitive, likely)
0
exposed(adjective, open, sensitive, likely)
0
given(adjective, open, sensitive, likely)
0
in danger(expression, adjective, open, sensitive)
0
inclined(adjective, open, sensitive, likely)
0
likely(open, prone)
0
predisposed(likely, prone)
0
prone(adjective, open, sensitive, likely)
0
sensitive(adjective, open, likely, liable)
0
tending(adjective, open, sensitive, likely)
0
verisimilar(adjective, open, sensitive, likely)
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APASmart Define. (2015). penetrable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/penetrable/thesaurus/synonyms
ChicagoSmart Define. 2015. "penetrable thesaurus" https://smartdefine.org/penetrable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, penetrable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/penetrable/thesaurus/synonyms>.
MLASmart Define. "penetrable thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/penetrable/thesaurus/synonyms>