Out of the blue and Unthought-of

Out of the blue

Out of the blue adjective - Not anticipated.
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Synonyms for Out of the blue

Unthought-of and out of the blue are semantically related. In some cases you can use "Unthought-of" instead an adjective phrase "Out of the blue".

Unthought-of

Unthought-of adjective - So unexpected as to have not been imagined.
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Synonyms for Unthought-of

Out of the blue and unthought-of are semantically related. Sometimes you can use "Out of the blue" instead an adjective phrase "Unthought-of".
Cite this Source
Unthought-of and Out of the blue. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/out_of_the_blue/unthought-of
Out of the blue & Unthought-of. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/out_of_the_blue/unthought-of>.
Unthought-of or Out of the blue. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/out_of_the_blue/unthought-of.