2
candid(honest, plain, pure, innocent, artless)
2
certain
2
dependent
2
faithful(adjective, friendly, cheerful, optimistic, rosy)
2
green(adjective, honest, plain, foolish, naive)
2
guileless(adjective, honest, plain, pure, innocent)
2
hopeful(adjective, optimistic, expectant)
2
impudent
2
infatuated
2
open(honest, plain, innocent, artless, unworldly)
2
outspoken(honest, plain, innocent, artless, unworldly)
2
plain(honest, innocent, artless, unworldly)
2
presumptuous
2
silly(adjective, foolish, innocent, susceptible, naive)
2
sincere(honest, plain, innocent, artless, unworldly)
2
superstitious
2
trust
1
accepting(adjective, innocent, green, susceptible, naive)
1
allow
1
anticipating(adjective, cheerful, optimistic, rosy, expectant)
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APASmart Define. (2016). trustful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/trustful/thesaurus/synonyms
ChicagoSmart Define. 2016. "trustful thesaurus" https://smartdefine.org/trustful/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, trustful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/trustful/thesaurus/synonyms>.
MLASmart Define. "trustful thesaurus" 4 February 2016. Web. 24 September 2026. <https://smartdefine.org/trustful/thesaurus/synonyms>