4 entries under idiom topic. ×
| sky blue(noun, expression, shade, colour) | |
| bright blue(expression, adjective) | |
| canopy of heaven | |
| vault of heaven |
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| APA | Smart Define. (2015). cerulean thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/cerulean/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "cerulean thesaurus" https://smartdefine.org/cerulean/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, cerulean thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/cerulean/thesaurus/synonyms>. |
| MLA | Smart Define. "cerulean thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/cerulean/thesaurus/synonyms> |