57 entries under vulnerable topic. ×

59
naive(adjective, calm, person, dull, light)
16
susceptible(adjective, calm, person, light, soft)
12
ingenuous(adjective, simple, innocent, susceptible, ignorant)
8
easy(adjective, calm, simple, informal, relaxed)
6
impressionable(adjective, person, easy, feelings, ready)
6
soft(adjective, calm, light, easy, informal)
5
persuadable(adjective, person, easy, feelings, ready)
4
mark(adjective, easy, informal, ready, subject)
4
sensitive(adjective, easy, ready, subject, affected)
4
suggestible(adjective, person, easy, feelings, ready)
2
influenceable(adjective, susceptible, suggestible)
2
open(adjective, calm, simple, easy, informal)
2
pliable(adjective, person, feelings, susceptible)
1
affected(adjective, easy, ready, subject, sensitive)
1
aroused(adjective, easy, ready, subject, sensitive)
1
be taken in(adjective, easy, ready, subject, sensitive)
1
disposed(adjective, easy, ready, subject, sensitive)
1
easily moved(expression, adjective, easy, ready, subject)
1
exposed(adjective, easy, ready, subject, sensitive)
1
fall for(expression, adjective, easy, ready, subject)
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APASmart Define. (2016). gullible thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/gullible/thesaurus/synonyms
ChicagoSmart Define. 2016. "gullible thesaurus" https://smartdefine.org/gullible/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, gullible thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/gullible/thesaurus/synonyms>.
MLASmart Define. "gullible thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/gullible/thesaurus/synonyms>