1
deluded
1
dense(adjective, dull, simple, slow, silly)
1
disposed(adjective, easy, ready, subject, sensitive)
1
dull(adjective, simple, slow, silly, foolish)
1
easily convinced(expression, idiom, credulity)
1
easily deceived(expression, idiom, credulity)
1
easily influenced(adjective, person, feelings, emotions)
1
easily moved(expression, adjective, easy, ready, subject)
1
easygoing(adjective, calm, light, soft, informal)
1
excusing(adjective, calm, light, soft, informal)
1
exposed(adjective, easy, ready, subject, sensitive)
1
fall for(expression, adjective, easy, ready, subject)
1
flexible(adjective, calm, light, soft, gentle)
1
forbearing(adjective, calm, light, soft, informal)
1
forgiving(adjective, calm, light, soft, informal)
1
frank(adjective, simple, innocent, ignorant, naive)
1
gasp
1
given(adjective, easy, ready, subject, sensitive)
1
gullibility
1
half-witted(adjective, dull, simple, slow, silly)
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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>