211 entries under definite topic. ×
| cinched(adjective, solid, certain, distinct) | |
| circumscribed(adjective, certain, limited, fixed) | |
| clinched(adjective, solid, certain, distinct) | |
| compulsory(certain, obvious, expected, necessary) | |
| consistent(adjective, strong, reasonable, flat, firm) | |
| dead set on(expression, idiom, strong, firm, solid) | |
| free from doubt(expression, adjective, idiom, certain) | |
| hang tough(expression, strong, certain, resolved) | |
| inalterable(adjective, certain, limited, inflexible) | |
| intent(adjective, strong, flat, certain, determined) | |
| inveterate(adjective, certain, limited, inflexible) | |
| ironclad(adjective, set, certain, fixed) | |
| level(adjective, certain, limited, inflexible) | |
| limited(adjective, certain, fixed, inflexible) | |
| nailed(adjective, calm, strong, secure, firm) | |
| nailed down(expression, adjective, strong, easy, solid) | |
| narrow(adjective, certain, limited, fixed) | |
| obdurate(adjective, strong, tough, flat, firm) | |
| obligatory(certain, obvious, expected, necessary) | |
| open and shut(expression, idiom, certain, obvious) |
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| APA | Smart Define. (2016). sure thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sure/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sure thesaurus" https://smartdefine.org/sure/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, sure thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sure/thesaurus/synonyms>. |
| MLA | Smart Define. "sure thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/sure/thesaurus/synonyms> |