114 entries under unclear topic. ×
| open(adjective, certain, nervous, unstable, doubtful) | |
| uneasy(adjective, upset, anxious, awkward, nervous) | |
| borderline(adjective, clear, open, delicate, certain) | |
| difficult(noun, adjective, hard, severe, obscure) | |
| shady(adjective, honest, doubtful, unsettled, vague) | |
| blurred(hazy, indistinct, indistinguishable, indeterminate) | |
| clouded(adjective, clear, certain, anxious, doubtful) | |
| dubitable(adjective, clear, certain, anxious, doubtful) | |
| inexplicit(adjective, clear, certain, vague) | |
| puzzling(dark, vague, mysterious, tricky) | |
| amorphous(adjective, rough, vague, hazy) | |
| contingent(adjective, delicate, unstable, chance, limited) | |
| cryptic(adjective, obscure, difficult, dark, doubtful) | |
| fuzzy(adjective, rough, doubtful, vague, dubious) | |
| nebulous(adjective, clear, obscure, certain, vague) | |
| of two minds(expression, adjective, idiom, open, doubtful) | |
| opaque(adjective, hard, obscure, difficult, vague) | |
| perplexing(adjective, hard, severe, obscure, rough) | |
| tenebrous(adjective, obscure, rough, difficult, dark) | |
| unintelligible(adjective, obscure, rough, difficult, dark) |
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| APA | Smart Define. (2016). uncertain thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, uncertain thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>. |
| MLA | Smart Define. "uncertain thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms> |