40 entries under expression topic. ×
| color spectrum(noun, colour, tone, arch) | |
| colour spectrum(colour, tone, spectrum) | |
| coloured arc(colour, tone, spectrum) | |
| spectrum of light(colour, tone, spectrum) | |
| optical illusion(noun, confusion, deception, impression) | |
| air castle(noun, desire, fancy, hope) | |
| band of color(noun, idiom, colour, tone) | |
| colored arc(colour, tone, spectrum) | |
| multicolored arc(colour, arc, spectrum, disc) | |
| multicoloured disc(colour, arc, spectrum, disc) | |
| seven colours(colour, tone, spectrum) | |
| band of colour(colour, tone, spectrum) | |
| multicoloured arc(colour, arc, spectrum, disc) | |
| striated arc(colour, arc, spectrum) | |
| multicolored disc(colour, arc, spectrum, disc) | |
| tortoise shell | |
| castle in the air(noun, idiom, fancy, idea) | |
| déjà vu(noun, confusion, deception, impression) | |
| false impression(noun, confusion, deception, impression) | |
| figment of imagination(noun, idiom, confusion, deception) |
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| APA | Smart Define. (2016). rainbow thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/rainbow/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "rainbow thesaurus" https://smartdefine.org/rainbow/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, rainbow thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/rainbow/thesaurus/synonyms>. |
| MLA | Smart Define. "rainbow thesaurus" 25 February 2016. Web. 20 September 2026. <https://smartdefine.org/rainbow/thesaurus/synonyms> |