Chromatic spectrum
Rainbow and chromatic spectrum are semantically related. in color spectrum topic. In some cases you can use "Rainbow" instead a noun phrase "Chromatic spectrum".
Rainbow
Rainbow noun - An arc of colored light in the sky caused by refraction of the sun's rays by rain.
Chromatic spectrum and rainbow are semantically related. You can use "Chromatic spectrum" instead a noun "Rainbow".
Mutual synonyms
Cite this Source
Rainbow and Chromatic spectrum. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/chromatic_spectrum/rainbow
Chromatic spectrum & Rainbow. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/chromatic_spectrum/rainbow>.
Rainbow or Chromatic spectrum. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/chromatic_spectrum/rainbow.
Google Ngram Viewer shows how "chromatic spectrum" and "rainbow" have occurred on timeline