Blue
Blue noun - The expanse of air surrounding the earth.
Blue devils is a synonym for blue in unhappiness topic. In some cases you can use "Blue devils" instead a noun "Blue".
Blue devils
Blue devils noun - A state or spell of low spirits.
Blue is a synonym for blue devils. Sometimes you can use "Blue" instead a noun phrase "Blue devils".
Mutual synonyms
Cite this Source
Blue devils and Blue. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/blue/blue_devils
Blue & Blue devils. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/blue/blue_devils>.
Blue devils or Blue. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/blue/blue_devils.
Google Ngram Viewer shows how "blue" and "blue devils" have occurred on timeline