possible profanity
5
unconvinced(adjective, uncertain, nervous, doubtful, unsettled)
5
world-weary(adjective, person, shameless, negative emotions)
4
open(adjective, uncertain, nervous, doubtful, unsettled)
4
arguable(adjective, uncertain, doubtful, dubious, unsure)
4
borderline(adjective, uncertain, nervous, doubtful, unsettled)
4
inconceivable
4
irregular(adjective, unusual, strange, doubtful, dubious)
4
moot(adjective, uncertain, doubtful, dubious, unsure)
4
open to doubt(expression, adjective, idiom, uncertain, doubtful)
4
open to question(expression, adjective, idiom, uncertain, doubtful)
4
refutable
4
suspiciously
4
tricky
4
unbelievable(adjective, fantastic, doubtful, dubious, implausible)
4
uncommon(adjective, unusual, strange, doubtful, dubious)
4
under suspicion(expression, adjective, involved)
4
unethical
4
unreliable(adjective, uncertain, nervous, doubtful, vague)
4
untrustworthy(adjective, uncertain, nervous, dishonest, doubtful)
3
afraid(adjective, uncertain, anxious, modest, awkward)
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APASmart Define. (2016). suspicious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/suspicious/thesaurus/synonyms
ChicagoSmart Define. 2016. "suspicious thesaurus" https://smartdefine.org/suspicious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, suspicious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/suspicious/thesaurus/synonyms>.
MLASmart Define. "suspicious thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/suspicious/thesaurus/synonyms>