- Definitions|0
- Thesaurus|478
- Abbreviations|0
58 entries under sure topic. ×
| complacent(certain, guaranteed) | |
| composed(certain, guaranteed) | |
| cool(certain, guaranteed) | |
| gung ho(expression, certain, guaranteed) | |
| gutsy(certain, guaranteed) | |
| high(certain, guaranteed) | |
| imperturbable(certain, guaranteed) | |
| overconfident(certain, guaranteed) | |
| poised(certain, guaranteed) | |
| positive(adjective, certain, established, guaranteed) | |
| puffed up(expression, certain, confident, anguished) | |
| pumped up(expression, certain, guaranteed) | |
| pushy(certain, guaranteed) | |
| rosy(certain, guaranteed) | |
| self-possessed(certain, guaranteed) | |
| unflappable(certain, guaranteed) | |
| unhesitating(certain, guaranteed) | |
| upbeat(certain, guaranteed) |
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| APA | Smart Define. (2015). nailed down thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/nailed_down/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nailed down thesaurus" https://smartdefine.org/nailed_down/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, nailed down thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/nailed_down/thesaurus/synonyms>. |
| MLA | Smart Define. "nailed down thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/nailed_down/thesaurus/synonyms> |