| piebald(adjective, multicolored, pied, parti-colored) | |
| varicolored(adjective, varied, miscellaneous, assorted, multicolored) | |
| unicorn(noun, fantasy, dream, imagination, phantasy) | |
| purple heart | |
| checkered(adjective, multicolored, pied, parti-colored) | |
| mottled(adjective, varied, miscellaneous, assorted, multicolored) | |
| versicolor(adjective, varied, miscellaneous, assorted, multicolored) | |
| mosaic(adjective, multicolored) | |
| pacifier | |
| twinkle(noun, beam, gleam, glare, glitter) | |
| flecked(adjective, multicolored) | |
| parti-colored(adjective, multicolored, pied) | |
| marble(adjective, multicolored) | |
| plaid(adjective, multicolored) | |
| rainbows | |
| chromatic | |
| colored | |
| iridescent | |
| peacock | |
| medley |
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| APA | Smart Define. (2016). rainbow thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/rainbow/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "rainbow thesaurus" https://smartdefine.org/rainbow/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, rainbow thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/rainbow/thesaurus/synonyms>. |
| MLA | Smart Define. "rainbow thesaurus" 25 February 2016. Web. 21 September 2026. <https://smartdefine.org/rainbow/thesaurus/synonyms> |