A really fast thesaurus... with lots of synonyms.
Out of the blue has 18 synonyms. The top synonyms for out of the blue are sudden, undivined, unguessed, improbable, unforeseen, unheralded, unannounced, unhoped for and 10 more. Another word for out of the blue is sudden. Browse the full list below.
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| Random | DefinitionA common synonym for out of the blue is sudden. Other synonyms include undivined, unguessed, improbable, unforeseen.
Out of the blue has 18 synonyms listed on Thesaurasize.
(v): unexpectedly; without warning or preparation Example: "after I hadn't heard from her in six months, she called me out of the blue to meet for lunch."
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