Clean and Indigo

Clean

Clean adjective - Free from dirt or stain.

Indigo is an antonym for clean.

Nearby Words: clear, cleaned, cleanup, clearing, cleanly

Indigo

Indigo adjective - Having a color between blue and violet.
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Synonyms for Indigo

Clean is an antonym for indigo in sky topic.
Cite this Source
Indigo and Clean. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/clean/indigo
Clean & Indigo. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/clean/indigo>.
Indigo or Clean. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/clean/indigo.
Google Ngram Viewer shows how "clean" and "indigo" have occurred on timeline