- Definitions|3
- Thesaurus|2.5k
- Abbreviations|0
59 entries under adjective topic. ×
| gruff | |
| harsh | |
| indelicate | |
| insecure | |
| lively | |
| naughty | |
| rigorous | |
| rocky | |
| rude | |
| rugged | |
| snappish | |
| stern | |
| sullen | |
| troubled | |
| uneven | |
| unkind | |
| unpleasant | |
| vehement | |
| waspish |
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| APA | Smart Define. (2016). placid thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/placid/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "placid thesaurus" https://smartdefine.org/placid/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, placid thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/placid/thesaurus/antonyms>. |
| MLA | Smart Define. "placid thesaurus" 29 February 2016. Web. 28 September 2026. <https://smartdefine.org/placid/thesaurus/antonyms> |