- Definitions|3
- Thesaurus|2.5k
- Abbreviations|0
72 entries under casual topic. ×
| unflappable(adjective, calm, quiet, cool, smooth) | |
| self-controlled(adjective, calm, close, quiet, gentle) | |
| easy(adjective, calm, quiet, cool, weak) | |
| mellow(adjective, calm, quiet, cool, weak) | |
| relaxed(adjective, calm, quiet, cool, moderate) | |
| unagitated(adjective, calm, quiet, relaxed) | |
| nonchalant(adjective, calm, quiet, cool, mild) | |
| phlegmatic(adjective, calm, quiet, cool, smooth) | |
| poised(adjective, calm, quiet, cool, moderate) | |
| level-headed(adjective, calm, smooth, steady) | |
| patient(adjective, calm, quiet, cool, kind) | |
| stolid(adjective, calm, dull, quiet, cool) | |
| apathetic(adjective, calm, dull, quiet, cool) | |
| complaisant(adjective, calm, kind, smooth, soft) | |
| lenient(adjective, calm, quiet, weak, kind) | |
| philosophical(adjective, calm, quiet, relaxed) | |
| unemotional(adjective, calm, quiet, cool, moderate) | |
| aloof(adjective, calm, close, quiet, cool) | |
| coolheaded(adjective, calm, quiet, relaxed) | |
| neutral(adjective, calm, quiet, cool, smooth) |
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| APA | Smart Define. (2016). placid thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/placid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "placid thesaurus" https://smartdefine.org/placid/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, placid thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/placid/thesaurus/synonyms>. |
| MLA | Smart Define. "placid thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/placid/thesaurus/synonyms> |