RAINBOW: Synonyms and Related Words. What is Another Word for RAINBOW?
The synonyms and related words of “Rainbow” are: brilliant, glowing, radiant, rich, shimmer, mirage, aurora, sky, spectrum, iridescent, colorful, blue, celestial, cosmic, brighten, shine, lighten, glow, illuminate, light, daylight, brilliantly, azure, firmament, meteor, welkin, chandelier, polish, stratosphere, bright, glimmer, weather, polychrome, overcast