107 entries under dubious topic. ×
| controversial(adjective, tough, uncertain, doubtful, unsettled) | |
| dubitable(adjective, clear, open, certain, uncertain) | |
| obscure(adjective, uncertain, unreasonable, doubtful, vague) | |
| suspicious(adjective, uncertain, nervous, doubtful, unsettled) | |
| doubtable(adjective, uncertain, doubtful, unsettled, shaky) | |
| indecisive(adjective, clear, open, delicate, certain) | |
| puzzling(adjective, hard, open, fancy, rough) | |
| shaky(adjective, delicate, uncertain, nervous, unstable) | |
| unclear(adjective, clear, rough, certain, uncertain) | |
| vague(adjective, clear, uncertain, definite, doubtful) | |
| indefinite(adjective, uncertain, doubtful, vague) | |
| indeterminate(adjective, clear, rough, certain, uncertain) | |
| open to question(expression, adjective, idiom, uncertain, doubtful) | |
| touchy(adjective, delicate, uncertain, awkward, nervous) | |
| undetermined(adjective, doubtful, unclear, incomplete) | |
| unreliable(adjective, delicate, uncertain, nervous, unstable) | |
| hazardous(adjective, difficult, delicate, uncertain, awkward) | |
| risky(adjective, delicate, uncertain, awkward, unstable) | |
| shady(adjective, uncertain, doubtful, unsettled, shaky) | |
| contingent(adjective, delicate, uncertain, unstable, doubtful) |
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| APA | Smart Define. (2016). problematic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/problematic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "problematic thesaurus" https://smartdefine.org/problematic/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, problematic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/problematic/thesaurus/synonyms>. |
| MLA | Smart Define. "problematic thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/problematic/thesaurus/synonyms> |