98 entries under sure topic. ×
| unflappable(adjective, firm, solid, certain, determined) | |
| unswerving(adjective, honest, pure, constant) | |
| up front(expression, adjective, honest, pure) | |
| wholehearted(adjective, honest, pure, constant) | |
| worthy(adjective, honest, pure, constant) | |
| assertive(certain, guaranteed) | |
| audacious(certain, guaranteed) | |
| bold(certain, guaranteed) | |
| brazen(certain, guaranteed) | |
| cast-iron(certain, definite, inflexible, intent) | |
| cocksure(certain, guaranteed) | |
| collected(certain, guaranteed) | |
| complacent(certain, guaranteed) | |
| composed(certain, guaranteed) | |
| conscientious(adjective, honest, pure, constant) | |
| convinced | |
| cool(certain, guaranteed) | |
| gung ho(expression, certain, guaranteed) | |
| gutsy(certain, guaranteed) | |
| high(certain, guaranteed) |
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| APA | Smart Define. (2016). confirmed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/confirmed/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "confirmed thesaurus" https://smartdefine.org/confirmed/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, confirmed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/confirmed/thesaurus/synonyms>. |
| MLA | Smart Define. "confirmed thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/confirmed/thesaurus/synonyms> |