60 entries under sure topic. ×
| certain(adjective, near, definite, coming) | |
| settled(verb, adjective, solid, certain, near) | |
| confirmed(adjective, set, solid, certain) | |
| assured(certain, definite, approved, guaranteed) | |
| certified(adjective, certain, definite, approved) | |
| fixed(verb, adjective, calm, quiet, smooth) | |
| secure(adjective, set, solid, certain) | |
| warranted(adjective, firm, certain, definite) | |
| absolutely certain(expression, adjective, set, solid, certain) | |
| beyond doubt(expression, adjective, set, solid, certain) | |
| cinched(adjective, set, firm, solid, certain) | |
| clear-cut(adjective, set, solid, certain) | |
| clinched(verb, adjective, set, solid, certain) | |
| decided(adjective, set, solid, certain) | |
| definite(adjective, solid, certain, confident) | |
| dependable(adjective, set, solid, certain) | |
| ensured(adjective, set, solid, certain) | |
| guaranteed(noun, verb, adjective, set, solid) | |
| in the bag(expression, adjective, idiom, solid, certain) | |
| indubitable(adjective, solid, certain, confident) |
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| APA | Smart Define. (2015). sealed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sealed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sealed thesaurus" https://smartdefine.org/sealed/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, sealed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sealed/thesaurus/synonyms>. |
| MLA | Smart Define. "sealed thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/sealed/thesaurus/synonyms> |