1
high on(expression, adjective, passionate, violent, enthusiastic)
1
homey(simple, easy, real, genuine, unaffected)
1
hurtless(adjective, kindly, ignorant, naive, unknowing)
1
immoderate(adjective, passionate, violent, enthusiastic, fervent)
1
impassioned(adjective, passionate, violent, enthusiastic, fervent)
1
inartificial(adjective, open, simple, easy, real)
1
incorrigible(adjective, passionate, violent, enthusiastic, fervent)
1
inept
1
inexpert(adjective, silly, stupid, fresh, raw)
1
innocuous(adjective, simple, fresh, innocent, ignorant)
1
innoxious(adjective, kindly, ignorant, naive, unknowing)
1
inobnoxious(adjective, kindly, ignorant, naive, unknowing)
1
inoffensive(adjective, kindly, ignorant, naive, unknowing)
1
insane
1
kidding oneself(expression, foolish, innocent, susceptible, naive)
1
kooky
1
laid-back(simple, easy, real, genuine, unaffected)
1
loony
1
mark(foolish, innocent, susceptible, naive, trusting)
1
maudlin
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APASmart Define. (2016). credulous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/credulous/thesaurus/synonyms
ChicagoSmart Define. 2016. "credulous thesaurus" https://smartdefine.org/credulous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, credulous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/credulous/thesaurus/synonyms>.
MLASmart Define. "credulous thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/credulous/thesaurus/synonyms>