Out of the blue
Out of the blue adjective - Not anticipated.
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Synonyms for Out of the blue
Upset and out of the blue are semantically related. In some cases you can use "Upset" instead an adjective phrase "Out of the blue".
Upset
Upset adjective - Feeling or showing uncomfortable feelings of uncertainty.
Out of the blue and upset are semantically related. Sometimes you can use "Out of the blue" instead an adjective "Upset".
Nearby Word: upsetting
Mutual synonyms
Cite this Source
Upset and Out of the blue. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/out_of_the_blue/upset
Out of the blue & Upset. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/out_of_the_blue/upset>.
Upset or Out of the blue. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/out_of_the_blue/upset.
