- Definitions|1
- Thesaurus|1.5k
- Abbreviations|0
47 entries under hard topic. ×
| opaque(adjective, obscure, uncertain, unclear) | |
| obscure(adjective, obscure, rough, difficult) | |
| unfathomable(adjective, knowledge, obscure, difficult) | |
| unclear(adjective, obscure, rough, difficult) | |
| mysterious(adjective, obscure, solid, dark) | |
| inexplicable(adjective, rough, solid, dark) | |
| rambling(adjective, delicate, strange, loose) | |
| dark(adjective, obscure, rough, solid) | |
| enigmatic(adjective, obscure, rough, difficult) | |
| baffling(adjective, obscure, difficult, solid) | |
| enigmatical(adjective, obscure, delicate, solid) | |
| perplexing(adjective, obscure, rough, difficult) | |
| abstruse(adjective, obscure, difficult, delicate) | |
| deep(adjective, obscure, delicate, complex) | |
| hidden(adjective, obscure, solid, dark) | |
| mystifying(adjective, delicate, complex, tricky) | |
| bewildering(adjective, unclear, tricky, complicated) | |
| confounding(adjective, delicate, complex, tricky) | |
| confusing(delicate, uncertain, complex, vague) | |
| difficult(adjective, obscure, uncertain, complex) |
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| APA | Smart Define. (2016). unintelligible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unintelligible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unintelligible thesaurus" https://smartdefine.org/unintelligible/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, unintelligible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unintelligible/thesaurus/synonyms>. |
| MLA | Smart Define. "unintelligible thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/unintelligible/thesaurus/synonyms> |