111 entries under doubtful topic. ×
| tricky(adjective, hard, open, difficult, delicate) | |
| precarious(adjective, hard, open, difficult, complex) | |
| sensitive(adjective, hard, difficult, delicate, uncertain) | |
| debatable(adjective, open, certain, uncertain) | |
| rugged(adjective, hard, difficult, delicate, uncertain) | |
| questionable(adjective, clear, open, rough, certain) | |
| disputable(adjective, open, certain, uncertain) | |
| dubious(adjective, clear, open, rough, delicate) | |
| uncertain(adjective, clear, open, rough, delicate) | |
| moot(adjective, open, certain, uncertain) | |
| problematical(adjective, clear, open, difficult, certain) | |
| unsettled(adjective, open, rough, delicate, uncertain) | |
| arguable(adjective, open, certain, uncertain) | |
| unsure(adjective, clear, rough, delicate, certain) | |
| enigmatic(adjective, open, uncertain, dubious) | |
| iffy(adjective, clear, open, delicate, informal) | |
| ambiguous(adjective, clear, open, rough, delicate) | |
| open(adjective, open, uncertain, nervous, unstable) | |
| equivocal(adjective, clear, rough, delicate, certain) | |
| suspect(adjective, open, uncertain, unreasonable) |
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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> |