- Definitions|2
- Thesaurus|5.1k
- Abbreviations|0
78 entries under suspicious topic. ×
| doubtful(noun, adjective, clear, open, great) | |
| questionable(noun, adjective, clear, great, rough) | |
| uncertain(noun, adjective, clear, open, rough) | |
| unreliable(adjective, delicate, uncertain, true, nervous) | |
| shady(adjective, unusual, strange, corrupt, uncertain) | |
| unsure(adjective, clear, open, rough, delicate) | |
| suspect(verb, adjective, great, extraordinary, uncertain) | |
| untrustworthy(adjective, uncertain, nervous, dishonest, doubtful) | |
| fishy(adjective, great, extraordinary, unusual, strange) | |
| undecided(noun, adjective, open, certain, doubt) | |
| problematic(adjective, clear, open, rough, delicate) | |
| unlikely(adjective, open, slight, uncertain, doubtful) | |
| unsettled(noun, adjective, open, rough, delicate) | |
| equivocal(adjective, clear, open, rough, delicate) | |
| undependable(adjective, uncertain, nervous, dishonest, doubtful) | |
| iffy(adjective, clear, open, delicate, informal) | |
| shaky(adjective, delicate, uncertain, nervous, unstable) | |
| indecisive(adjective, clear, open, delicate, certain) | |
| distrustful(adjective, uncertain, nervous, doubtful, unsettled) | |
| skeptical(adjective, certain, doubt, uncertain, nervous) |
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| APA | Smart Define. (2016). dubious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dubious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dubious thesaurus" https://smartdefine.org/dubious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, dubious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dubious/thesaurus/synonyms>. |
| MLA | Smart Define. "dubious thesaurus" 4 March 2016. Web. 24 September 2026. <https://smartdefine.org/dubious/thesaurus/synonyms> |