5
realistic
5
suspicious
4
distrustful(adjective, disbelieving)
4
paranoid
3
disbelieving
2
jealous
2
mistrustful
2
cute(direct, obvious, frank)
2
doubtful
2
leery
2
skeptical
1
doubting
1
incredulous
1
unbelieving
1
wary
1
cagey
1
cynical
1
guileful
1
hesitant
1
oversuspicious
10 years ago|943 views|share |citing 
APASmart Define. (2016). trustful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/trustful/thesaurus/antonyms
ChicagoSmart Define. 2016. "trustful thesaurus" https://smartdefine.org/trustful/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, trustful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/trustful/thesaurus/antonyms>.
MLASmart Define. "trustful thesaurus" 4 February 2016. Web. 24 September 2026. <https://smartdefine.org/trustful/thesaurus/antonyms>