- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
65 entries under adjective topic. ×
| energetic | |
| exuberant | |
| frisky | |
| frolicsome | |
| full of hope(feelings, emotions) | |
| high | |
| jaunty | |
| keen | |
| lighthearted | |
| lively | |
| living | |
| of good cheer(feelings, emotions) | |
| overconfident | |
| snappy | |
| spirited | |
| sprightly | |
| vital | |
| vivacious | |
| warm | |
| Panglossian(feelings, emotions) |
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| APA | Smart Define. (2016). pessimistic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pessimistic/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "pessimistic thesaurus" https://smartdefine.org/pessimistic/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, pessimistic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pessimistic/thesaurus/antonyms>. |
| MLA | Smart Define. "pessimistic thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/pessimistic/thesaurus/antonyms> |