94 entries under sure topic. ×
| confident(adjective, clear, strong, easy, firm) | |
| convinced(adjective, clear, certain) | |
| firm(adjective, clear, strong, complete, easy) | |
| flat out(expression, adjective, complete, limit, total) | |
| hard(adjective, clear, great, correct, intense) | |
| immaculate(sound, complete, perfect, pure) | |
| irrevocable(adjective, set, definite, precise) | |
| reliable(adjective, clear, strong, easy, firm) | |
| unanswerable(definite, precise, decisive, final) | |
| all out(verb, expression, adjective, phrasal verb, total) | |
| convincing(adjective, definite, precise, key) | |
| obvious(adjective, clear, complete, total, plain) | |
| sound(adjective, good, clear, strong, great) | |
| straight out(expression, adjective, complete, limit, total) | |
| undisputed(adjective, complete, correct, perfect, exact) | |
| admissible(adjective, sound, complete, correct, perfect) | |
| clear-cut(adjective, clear, plain, exact, pure) | |
| concrete(clear, material, certain, substantial, real) | |
| confirmed(complete, certain, true, substantial, fixed) | |
| determinative(definite, precise, decisive, final) |
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| APA | Smart Define. (2016). absolute thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/absolute/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "absolute thesaurus" https://smartdefine.org/absolute/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, absolute thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/absolute/thesaurus/synonyms>. |
| MLA | Smart Define. "absolute thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/absolute/thesaurus/synonyms> |