Synonyms|387Antonyms|77|Broader|1Narrower|9Related|620
2
gulled
2
hoodwinkable
2
illogical
2
influenceable(adjective, susceptible, vulnerable, suggestible)
2
irrational
2
jejune(simple, fresh, innocent, ignorant, childlike)
2
kidding oneself(expression, adjective, innocent, susceptible, naive)
2
light(adjective, soft, gentle, tolerant, flexible)
2
malleable(adjective, person, feelings, susceptible, emotions)
2
naif
2
open(adjective, calm, simple, easy, informal)
2
over trustful(expression, idiom, credulity)
2
pliable(adjective, person, feelings, susceptible, vulnerable)
2
pliant(adjective, person, feelings, susceptible, emotions)
2
taken in(expression, adjective, innocent, green, susceptible)
2
taking the bait(expression, adjective, idiom, innocent, susceptible)
2
thick-witted(adjective, stupid)
2
tumbling for(expression, adjective, innocent, susceptible, naive)
2
unknowing
2
unripened
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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>