- Definitions|3
- Thesaurus|1.9k
- Abbreviations|0
| permanence | |
| trust(noun, doubt, confidence, peace) | |
| certainty(noun, confidence, assurance, peace) | |
| confidence(noun, weakness, belief, peace, timidity) | |
| oracle bones(noun, doubt, distrust, suspicion, mistrust) | |
| self-confidence | |
| alacrity | |
| assurance(noun, break, confidence, peace, denial) | |
| belief(noun, doubt, confidence, peace, distrust) | |
| certitude(noun, doubt) | |
| conviction | |
| faith(noun, confidence, peace, lying, disloyalty) | |
| peace(noun, confidence) | |
| serenity | |
| sureness(noun, confidence, peace) | |
| surety(noun, doubt) | |
| assuredness(noun, doubt) | |
| credence | |
| determination | |
| firmness |
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| APA | Smart Define. (2016). uncertainty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/uncertainty/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "uncertainty thesaurus" https://smartdefine.org/uncertainty/thesaurus/antonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, uncertainty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/uncertainty/thesaurus/antonyms>. |
| MLA | Smart Define. "uncertainty thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/uncertainty/thesaurus/antonyms> |