- Definitions|2
- Thesaurus|3.5k
- Abbreviations|0
19 entries under dull topic. ×
| cheerful(adjective, upset, happy, sad) | |
| delicious(adjective, attitude, trait, tasteless) | |
| gorgeous(adjective, bad, unattractive) | |
| sunny(adjective, happy, dark) | |
| exuberant | |
| lively(adjective, lethargic) | |
| gay(adjective, happy, sad) | |
| spirited(light, weak) | |
| vivid(adjective, weak, low) | |
| Einstein(slow, stupid) | |
| aflame(dark, cold) | |
| agitable | |
| fiery | |
| hot-headed | |
| igneous | |
| light | |
| nectarous | |
| silvery(dark, gloomy) | |
| up and coming(expression, idiom) |
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| APA | Smart Define. (2016). unhappy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unhappy/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "unhappy thesaurus" https://smartdefine.org/unhappy/thesaurus/antonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, unhappy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unhappy/thesaurus/antonyms>. |
| MLA | Smart Define. "unhappy thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unhappy/thesaurus/antonyms> |