Blue devil
Blue devil noun - A coarse prickly European weed with spikes of blue flowers; naturalized in United States.
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Synonyms for Blue devil
Melancholy and blue devil are semantically related. in depression topic. In some cases you can use "Melancholy" instead a noun phrase "Blue devil".
Melancholy
Melancholy noun - A state or spell of low spirits.
Blue devil and melancholy are semantically related. Sometimes you can replace phrase "Blue devil" with "Melancholy", this terms are similar.
Nearby Words: melancholic, melancholia
Mutual synonyms
Cite this Source
Melancholy and Blue devil. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/blue_devil/melancholy
Blue devil & Melancholy. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/blue_devil/melancholy>.
Melancholy or Blue devil. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/blue_devil/melancholy.
Google Ngram Viewer shows how "blue devil" and "melancholy" have occurred on timeline