| lucky(adjective, rich, robust, fortunate, thriving) | |
| moderate(adjective, calm, quiet, cool, smooth) | |
| neutral(adjective, calm, quiet, cool, smooth) | |
| pleasant(adjective, calm, good, clear, light) | |
| soothing(adjective, calm, quiet, cool, smooth) | |
| stilly(adjective, calm) | |
| affluent(rich, thriving, loaded, successful, prosperous) | |
| at rest(expression, adjective, calm, quiet, smooth) | |
| benign(adjective, calm, moderate, tender, mild) | |
| blissful | |
| blooming(rich, robust, thriving, loaded, successful) | |
| charming | |
| cloudless(clear, light, pleasant, bright, fair) | |
| dispassionate(adjective, calm, quiet, cool, still) | |
| encouraging | |
| equable(adjective, calm, quiet, cool, smooth) | |
| favored | |
| fine(adjective, good, clear, light, pleasant) | |
| genus Halcyon(noun, expression, idiom) | |
| happy |
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Halcyon on
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| APA | Smart Define. (2016). halcyon thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/halcyon/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "halcyon thesaurus" https://smartdefine.org/halcyon/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, halcyon thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/halcyon/thesaurus/synonyms>. |
| MLA | Smart Define. "halcyon thesaurus" 29 February 2016. Web. 22 September 2026. <https://smartdefine.org/halcyon/thesaurus/synonyms> |