5
believingly
4
trustingly(adverb, naively)
2
gullibly(adverb, naively, irrationally)
2
naively
2
susceptibly
2
unquestioningly(adverb, naively)
1
fondly
1
foolishly(adverb, naively)
1
illogically
1
innocently(adverb, naively)
1
irrationally
1
persuadably
1
simply
1
trustfully
1
uncritically
0
artlessly
0
careless
0
childishly(adverb, foolishly)
0
credibly
0
delusorily(adverb, irrationally)
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APASmart Define. (2013). credulously thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/credulously/thesaurus/synonyms
ChicagoSmart Define. 2013. "credulously thesaurus" https://smartdefine.org/credulously/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, credulously thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/credulously/thesaurus/synonyms>.
MLASmart Define. "credulously thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/credulously/thesaurus/synonyms>