- Definitions|1
- Thesaurus|473
- Abbreviations|0
143 entries under adjective topic. ×
| infinite(vague, unknown, general, unclear) | |
| innumerable(vague, unknown, general, unclear) | |
| intangible(vague, unknown, general, unclear) | |
| non-specified | |
| open-ended(unknown, unfixed, unlimited, unspecified) | |
| patchy | |
| perfunctory | |
| rambling | |
| remiss | |
| rough-hewn | |
| skimpy | |
| sombre | |
| undependable(vague, unknown, general, unclear) | |
| undetectable | |
| undistinct | |
| unfinished | |
| unfixed(vague, unknown, general, unclear) | |
| unlimited(vague, unknown, general, unclear) | |
| unpolished | |
| unrefined |
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| APA | Smart Define. (2015). ill-defined thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ill-defined/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "ill-defined thesaurus" https://smartdefine.org/ill-defined/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, ill-defined thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ill-defined/thesaurus/synonyms>. |
| MLA | Smart Define. "ill-defined thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/ill-defined/thesaurus/synonyms> |