Purple onion
Purple onion noun - Flat mild onion having purplish tunics; used as garnish on hamburgers and salads.
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Synonyms for Purple onion
Red onion is a synonym for purple onion. In some cases you can use "Red onion" instead a noun phrase "Purple onion".
Red onion
Red onion noun - Flat mild onion having purplish tunics; used as garnish on hamburgers and salads.
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Synonyms for Red onion
Purple onion is a synonym for red onion. You can use "Purple onion" instead a noun phrase "Red onion".
Mutual synonyms
Cite this Source
Red onion and Purple onion. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/purple_onion/red_onion
Purple onion & Red onion. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/purple_onion/red_onion>.
Red onion or Purple onion. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/purple_onion/red_onion.
Google Ngram Viewer shows how "purple onion" and "red onion" have occurred on timeline