- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
165 entries under adjective topic. ×
| hard(clear, certain, true, substantial) | |
| open(clear, flat, total, plain) | |
| outright(clear, flat, total, certain) | |
| perfect(clear, correct, right, plain) | |
| probable | |
| reliable(clear, true, real, absolute) | |
| set(clear, firm, solid, certain) | |
| steadfast(clear, certain, definite, unquestionable) | |
| typical(correct, right, honest, perfect) | |
| uncontested | |
| unmistakeable | |
| accurate(set, correct, right, honest) | |
| axiomatic(understood, aphoristic) | |
| consummate(clear, certain, sure, absolute) | |
| convincing(clear, certain, definite, positive) | |
| discernible | |
| factual(clear, correct, right, honest) | |
| lucid(straightforward, precise, unambiguous, understandable) | |
| regular(correct, right, honest, exact) | |
| sure-enough(correct, right, honest, plain) |
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| APA | Smart Define. (2016). indubitable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/indubitable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "indubitable thesaurus" https://smartdefine.org/indubitable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, indubitable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/indubitable/thesaurus/synonyms>. |
| MLA | Smart Define. "indubitable thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/indubitable/thesaurus/synonyms> |