107 entries under naive topic. ×

5
trusting(adjective, calm, person, light, simple)
5
persuadable(adjective, person, easy, feelings, ready)
4
childlike(adjective, simple, innocent, ignorant)
4
ignorant(adjective, simple, silly, stupid, innocent)
4
mark(adjective, easy, informal, ready, subject)
4
sensitive(adjective, easy, ready, subject, affected)
4
suggestible(adjective, person, easy, feelings, ready)
3
easy mark(expression, adjective, innocent, green, susceptible)
3
guileless(adjective, simple, innocent, ignorant)
2
believing(adjective, innocent, green, susceptible)
2
biting(adjective, innocent, susceptible, trusting)
2
kidding oneself(expression, adjective, innocent, susceptible)
2
open(adjective, calm, simple, easy, informal)
2
taken in(expression, adjective, innocent, green, susceptible)
2
taking the bait(expression, adjective, idiom, innocent, susceptible)
2
tumbling for(expression, adjective, innocent, susceptible)
2
unskeptical(adjective, innocent, susceptible, nonresistant)
2
vulnerable(adjective, easy, ready, subject, sensitive)
1
affected(adjective, easy, ready, subject, sensitive)
1
aroused(adjective, easy, ready, subject, sensitive)
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APASmart Define. (2016). gullible thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/gullible/thesaurus/synonyms
ChicagoSmart Define. 2016. "gullible thesaurus" https://smartdefine.org/gullible/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, gullible thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/gullible/thesaurus/synonyms>.
MLASmart Define. "gullible thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/gullible/thesaurus/synonyms>