86 entries under total topic. ×
| certain(adjective, good, set, clear, understanding) | |
| positive(adjective, good, set, clear, strong) | |
| definite(adjective, good, clear, strong, complete) | |
| unquestionable(adjective, flat, solid, perfect) | |
| firm(noun, adjective, calm, good, close) | |
| unequivocal(adjective, good, clear, strong, flat) | |
| absolute(adjective, clear, strong, sound, complete) | |
| steady(adjective, calm, good, close, quality) | |
| indubitable(adjective, set, clear, sound, correct) | |
| clear(adjective, complete, flat, firm) | |
| steadfast(adjective, calm, good, close, strong) | |
| determined(verb, adjective, good, clear, strong) | |
| categorical(adjective, clear, complete, flat) | |
| unfaltering(adjective, complete, firm, solid) | |
| unqualified(adjective, clear, strong, complete, flat) | |
| true(adjective, adverb, good, close, clear) | |
| unwavering(adjective, calm, close, strong, secure) | |
| explicit(adjective, clear, strong, complete, flat) | |
| real(adjective, clear, sound, correct, firm) | |
| enduring(adjective, calm, close, quality, strong) |
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| APA | Smart Define. (2016). sure thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sure/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sure thesaurus" https://smartdefine.org/sure/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, sure thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sure/thesaurus/synonyms>. |
| MLA | Smart Define. "sure thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/sure/thesaurus/synonyms> |