56 entries under nonresistant topic. ×

39
unprotected(adjective, characteristic, open, weak, tender)
35
susceptible(adjective, characteristic, open, weak, tender)
5
vincible(adjective, characteristic, strong, open, weak)
2
gullible(adjective, easy, ready, subject, sensitive)
1
risky(adjective, bad, weakness, delicate, heavy)
1
be taken in(adjective, easy, ready, subject, sensitive)
1
easily moved(expression, adjective, easy, ready, subject)
1
easily taken in(verb, expression, idiom, phrasal verb)
1
in line of fire(expression, adjective, idiom, susceptible, risky)
1
like a sitting duck(expression, adjective, idiom, susceptible, insecure)
1
naive(adjective, easy, careless, ready, subject)
1
on the line(expression, adjective, idiom, open, weak)
1
on the spot(expression, adjective, idiom, open, weak)
1
out on a limb(expression, adjective, idiom, open, weak)
1
out on limb(expression, adjective, idiom, susceptible, risky)
1
sensile(adjective, easy, sensible, ready, subject)
1
sucker(adjective, open, weak, easy, tender)
1
tumble for(expression, adjective, easy, ready, subject)
1
up the creek(expression, adjective, idiom, susceptible, risky)
1
wide open(expression, adjective, open, weak, easy)
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APASmart Define. (2016). vulnerable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/vulnerable/thesaurus/synonyms
ChicagoSmart Define. 2016. "vulnerable thesaurus" https://smartdefine.org/vulnerable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, vulnerable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/vulnerable/thesaurus/synonyms>.
MLASmart Define. "vulnerable thesaurus" 11 March 2016. Web. 22 September 2026. <https://smartdefine.org/vulnerable/thesaurus/synonyms>