1
falling for(expression, adjective, naive, gullible, trustful)
1
fatuitous
1
fatuous
1
fervent(adjective, passionate, violent, enthusiastic, zealous)
1
feverish(adjective, passionate, violent, enthusiastic, fervent)
1
fiery(adjective, passionate, violent, enthusiastic, fervent)
1
flaky
1
folksy(simple, easy, real, genuine, unaffected)
1
fool
1
foolheaded
1
forthright(adjective, open, simple, easy, plain)
1
frenzied(adjective, passionate, violent, enthusiastic, fervent)
1
fuddled
1
futile
1
gaga
1
genuine(adjective, open, smooth, simple, easy)
1
goofy
1
gulled
1
harmless(adjective, simple, fresh, innocent, ignorant)
1
headstrong(adjective, passionate, violent, enthusiastic, fervent)
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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>