- Definitions|3
- Thesaurus|2.5k
- Abbreviations|0
392 entries under adjective topic. ×
| Arcadian | |
| Edenic | |
| accustomed(dull, quiet, flat, slow) | |
| at a standstill(expression, idiom, quiet, cool) | |
| biddable(calm, quiet, cool, soft) | |
| breezy(calm, weak, smooth, soft) | |
| buttoned up(expression, calm, quiet, smooth) | |
| calmed(calm, relaxed, tranquil, easygoing) | |
| casual(calm, cool, mild, relaxed) | |
| civil(quiet, cool, kind, moderate) | |
| clearheaded(calm, relaxed, tranquil, easygoing) | |
| close-mouthed(calm, close, quiet, smooth) | |
| closed(calm, quiet, smooth, tranquil) | |
| cold(calm, close, quiet, cool) | |
| commonsensical(calm, relaxed, tranquil, easygoing) | |
| considerate(calm, quiet, cool, soft) | |
| cool as a cucumber(expression, idiom, calm, mild) | |
| cool as cucumber(expression, idiom, calm, quiet) | |
| cultivated(calm, quiet, cool, soft) | |
| deathly quiet(expression, calm, quiet, smooth) |
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| APA | Smart Define. (2016). placid thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/placid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "placid thesaurus" https://smartdefine.org/placid/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, placid thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/placid/thesaurus/synonyms>. |
| MLA | Smart Define. "placid thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/placid/thesaurus/synonyms> |