Indigo
Indigo noun - Deciduous subshrub of southeastern Asia having pinnate leaves and clusters of red or purple flowers; a source of indigo dye.
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Synonyms for Indigo
Indian blue and indigo are semantically related. In some cases you can use "Indian blue" instead a noun "Indigo".
Indian blue
Indigo and Indian blue are semantically related. You can use "Indigo" instead a noun phrase "Indian blue".
Mutual synonyms
Cite this Source
Indian blue and Indigo. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/indigo/indian_blue
Indigo & Indian blue. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/indigo/indian_blue>.
Indian blue or Indigo. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/indigo/indian_blue.
Google Ngram Viewer shows how "indigo" and "Indian blue" have occurred on timeline