- Definitions|0
- Thesaurus|58
- Abbreviations|2
36 entries under tranquil topic. ×
| phlegmatic(calm, peaceful, laid-back, unflappable) | |
| poised(adjective, calm, quiet, smooth, mild) | |
| quiescent(calm, peaceful) | |
| quiet(calm, mild, peaceful, easygoing) | |
| reconciled(adjective, calm, clear, smooth, still) | |
| resting(adjective, calm, clear, smooth, still) | |
| satisfied(calm, peaceful) | |
| sedate(calm, mild, peaceful, easygoing) | |
| self-possessed(calm, mild, peaceful, easygoing) | |
| smooth(adjective, calm, clear, still, peaceful) | |
| still(adjective, calm, quiet, smooth, mild) | |
| stoical(adjective, calm, clear, smooth, still) | |
| undisturbed(calm, peaceful) | |
| unflappable(calm, peaceful, laid-back, composed) | |
| unruffled(calm, peaceful, composed) | |
| untroubled(adjective, calm, smooth, still, peaceful) |
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| APA | Smart Define. (2011). cool as a cucumber thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cool_as_a_cucumber/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "cool as a cucumber thesaurus" https://smartdefine.org/cool_as_a_cucumber/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2011, cool as a cucumber thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cool_as_a_cucumber/thesaurus/synonyms>. |
| MLA | Smart Define. "cool as a cucumber thesaurus" 24 May 2011. Web. 29 September 2026. <https://smartdefine.org/cool_as_a_cucumber/thesaurus/synonyms> |