- Definitions|3
- Thesaurus|2.5k
- Abbreviations|0
163 entries under smooth topic. ×
| spiritless(adjective, calm, dull, quiet, cool) | |
| stable(adjective, calm, quiet, easy) | |
| stagnant(adjective, calm, dull, quiet) | |
| stock-still(adjective, calm, quiet, tranquil) | |
| stormless(adjective, quiet, cool, mild) | |
| sunny(adjective, calm, clear, weak) | |
| tepid(adjective, calm, weak, soft) | |
| vapid(adjective, calm, kind, soft) | |
| waveless(adjective, quiet, cool, mild) | |
| whist(noun, adjective, calm, quiet) | |
| wimpy(adjective, calm, weak, soft) | |
| benignant(adjective, calm, weak, soft) | |
| breathless(adjective, quiet, cool, mild) | |
| breezeless(adjective, quiet, cool, mild) | |
| bucolic(adjective, quiet, cool, mild) | |
| choice(adjective, calm, weak, soft) | |
| clammed up(expression, adjective, calm, quiet) | |
| clear(adjective, calm, weak, soft) | |
| deathlike(adjective, calm, quiet, tranquil) | |
| deathly(adjective, calm, quiet, tranquil) |
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| APA | Smart Define. (2016). placid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/placid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "placid thesaurus" https://smartdefine.org/placid/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, placid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/placid/thesaurus/synonyms>. |
| MLA | Smart Define. "placid thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/placid/thesaurus/synonyms> |