- Definitions|2
- Thesaurus|2.8k
- Abbreviations|0
544 entries under adjective topic. ×
| free and easy(expression, idiom, feature, state) | |
| friendly(calm, quiet, peaceful, easygoing) | |
| happy-go-lucky(feature, state, mild, relaxed) | |
| home(house, family, private, household) | |
| homely(house, home, family, private) | |
| idle | |
| indifferent(feature, state, reasonable, sensible) | |
| insouciant(feature, state, mild, relaxed) | |
| laid-back(feature, state, calm, quiet) | |
| lazy(calm, mild, relaxed, casual) | |
| level(calm, quiet, smooth, soft) | |
| light(feature, state, calm, quiet) | |
| measured(calm, quiet, soft, reasonable) | |
| muted(calm, quiet, smooth, soft) | |
| philosophical(calm, quiet, gentle, relaxed) | |
| serious(calm, cool, relaxed, easygoing) | |
| solemn(calm, cool, dignified) | |
| static(calm, quiet, smooth, silent) | |
| stationary(calm, quiet, smooth, silent) | |
| stilly |
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| APA | Smart Define. (2016). tranquil thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/tranquil/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "tranquil thesaurus" https://smartdefine.org/tranquil/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, tranquil thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/tranquil/thesaurus/synonyms>. |
| MLA | Smart Define. "tranquil thesaurus" 3 March 2016. Web. 24 September 2026. <https://smartdefine.org/tranquil/thesaurus/synonyms> |