Rainbow and Trichromatic

Rainbow

Rainbow adjective - Marked by a variety of usually vivid colors.
Usage example: the rainbow costumes worn by mummers at Mardi Gras

Trichromatic and rainbow are semantically related. In some cases you can use "Trichromatic" instead an adjective "Rainbow".

Trichromatic

Trichromatic adjective - Having or involving three colors.
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Synonyms for Trichromatic

Rainbow and trichromatic are semantically related. You can use "Rainbow" instead an adjective "Trichromatic".
Cite this Source
Trichromatic and Rainbow. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/rainbow/trichromatic
Rainbow & Trichromatic. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/rainbow/trichromatic>.
Trichromatic or Rainbow. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/rainbow/trichromatic.
Google Ngram Viewer shows how "rainbow" and "trichromatic" have occurred on timeline