possible profanity
Synonyms|913Antonyms|172|Broader|27Narrower|13Related|1.5k

86 entries under doubtful topic. ×

5
hypothetical(adjective, uncertain, dubious, theoretical)
5
odd(adjective, irregular, dubious, suspicious)
5
ridiculous(adjective, dubious, absurd, suspicious)
5
thick(adjective, great, informal, extraordinary, amazing)
5
thin(adjective, great, informal, extraordinary, unreasonable)
5
unlikely(adjective, open, obscure, uncertain)
5
unreliable(adjective, uncertain, dishonest, dubious)
5
unstable(adjective, shaky, uneven, unbalanced)
5
unsure(adjective, uncertain, unsettled, dubious)
4
ambiguous(adjective, uncertain, dishonest, shaky)
3
disreputable(adjective, uncertain, immoral, unsettled)
3
in doubt(expression, adjective, uncertain, shaky)
3
open to doubt(expression, idiom, uncertain, dubious)
3
open to question(expression, adjective, idiom, uncertain)
3
pseudo(adjective, informal, dubious, suspicious)
2
assumed(uncertain, vague, imaginary, theoretical)
2
far-fetched(extraordinary, uncertain, shaky, absurd)
2
fly-by-night(uncertain, unsure)
2
iffy(uncertain, shaky, dubious, tricky)
2
improbable(extraordinary, uncertain, unreasonable, dubious)
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APASmart Define. (2016). suspect thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/suspect/thesaurus/synonyms
ChicagoSmart Define. 2016. "suspect thesaurus" https://smartdefine.org/suspect/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, suspect thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/suspect/thesaurus/synonyms>.
MLASmart Define. "suspect thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/suspect/thesaurus/synonyms>