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
Gloom and blue devil are semantically related. in depression topic. In some cases you can use "Gloom" instead a noun phrase "Blue devil".
Gloom
Gloom noun - A state or spell of low spirits.
Blue devil and gloom are semantically related. Sometimes you can replace phrase "Blue devil" with "Gloom", this terms are similar.
Mutual synonyms
Cite this Source
Gloom and Blue devil. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/blue_devil/gloom
Blue devil & Gloom. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/blue_devil/gloom>.
Gloom or Blue devil. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/blue_devil/gloom.
Google Ngram Viewer shows how "blue devil" and "gloom" have occurred on timeline