- Definitions|3
- Thesaurus|2.5k
- Abbreviations|0
161 entries under tranquil topic. ×
| staid(adjective, calm, cool, relaxed) | |
| unemotional(adjective, calm, quiet, cool, moderate) | |
| aloof(adjective, calm, close, quiet, cool) | |
| at peace(expression, adjective, calm, quiet, cool) | |
| content(calm, peaceful) | |
| contented(adjective, calm, quiet, relaxed, shy) | |
| docile(adjective, calm, quiet, cool, kind) | |
| level(adjective, calm, quiet, smooth, friendly) | |
| lifeless(adjective, calm, dull, quiet, smooth) | |
| neutral(adjective, calm, quiet, cool, smooth) | |
| soundless(adjective, calm, quiet, smooth) | |
| stoical(adjective, calm, cool, smooth, still) | |
| unmoving(adjective, silent, motionless, immobile) | |
| indulgent(adjective, calm, kind, smooth, soft) | |
| possessed(adjective, calm, quiet, easy, relaxed) | |
| serious(adjective, calm, cool, relaxed) | |
| unexcited(adjective, calm, quiet, cool, moderate) | |
| at ease(expression, adjective, calm, quiet, easy) | |
| harmonious(adjective, calm, quiet, cool, smooth) | |
| inscrutable(adjective, quiet, cool, moderate, gentle) |
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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> |