91 entries under adjective topic. ×

1
serene(cheerful, optimistic, expectant)
1
sucker(foolish, innocent, susceptible, naive)
1
susceptible(foolish, innocent, naive, unsophisticated)
1
swallowing whole(expression, foolish, innocent, susceptible)
1
taken in(expression, friendly, foolish, innocent)
1
taking the bait(expression, idiom, foolish, innocent)
1
tumbling for(expression, foolish, innocent, susceptible)
1
unflagging(cheerful, optimistic, rosy, expectant)
1
unskeptical(foolish, innocent, susceptible, naive)
1
upbeat(cheerful, optimistic, rosy, expectant)
1
wide-eyed(friendly, foolish, innocent, susceptible)
0
authentic
0
be taken in(susceptible, nonresistant, gullible, unsuspicious)
0
cheerful(optimistic, expectant)
0
easily moved(expression, susceptible, nonresistant, gullible)
0
inexperienced(easy, innocent, artless, gullible)
0
natural(honest, plain, pure, innocent)
0
nonresistant(susceptible, gullible, unsuspicious, pre-eminence)
0
noter(susceptible, gullible, pre-eminence)
0
off guard(expression, easy, friendly, innocent)
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APASmart Define. (2016). trustful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/trustful/thesaurus/synonyms
ChicagoSmart Define. 2016. "trustful thesaurus" https://smartdefine.org/trustful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, trustful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/trustful/thesaurus/synonyms>.
MLASmart Define. "trustful thesaurus" 4 February 2016. Web. 27 September 2026. <https://smartdefine.org/trustful/thesaurus/synonyms>