90 entries under vulnerable topic. ×

1
impressed(adjective, easy, passionate, ready, subject)
1
impressible(adjective, easy, ready, subject, sensitive)
1
impressionable(adjective, easy, ready, subject, sensitive)
1
in line of fire(expression, adjective, idiom, susceptible)
1
inclined(adjective, easy, ready, subject, sensitive)
1
indefensible(adjective, insecure, exposed, helpless)
1
influenced(adjective, easy, ready, subject, sensitive)
1
liable(adjective, weak, easy, tender, ready)
1
like a clay pigeon(expression, adjective, idiom, helpless)
1
like a sitting duck(expression, adjective, idiom, susceptible)
1
mark(adjective, easy, ready, subject, sensitive)
1
movable(adjective, easy, ready, subject, sensitive)
1
naive(adjective, easy, ready, subject, sensitive)
1
naked(adjective, weak, tender, susceptible)
1
nonresistant(adjective, easy, passionate, excited, ready)
1
obnoxious(adjective, easy, ready, subject, sensitive)
1
off deep end(expression, adjective, idiom, doubtful, bold)
1
on the line(expression, adjective, idiom, weak, tender)
1
on the spot(expression, adjective, idiom, weak, tender)
1
out on a limb(expression, adjective, idiom, weak, easy)
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APASmart Define. (2015). wide open thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/wide_open/thesaurus/synonyms
ChicagoSmart Define. 2015. "wide open thesaurus" https://smartdefine.org/wide_open/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, wide open thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/wide_open/thesaurus/synonyms>.
MLASmart Define. "wide open thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/wide_open/thesaurus/synonyms>