A really fast thesaurus... with lots of synonyms.
Impromptu has 71 synonyms. The top synonyms for impromptu are ad lib, ad libitum, ad-lib, ad-libbing, arrangement, at short notice, at sight, by ear and 63 more. Browse the full list below.
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| Random | DefinitionA common synonym for impromptu is ad lib. Other synonyms include ad libitum, ad-lib, ad-libbing, arrangement.
Impromptu has 71 synonyms listed on Thesaurasize.
(adj): Improvised; without prior preparation; extemporaneous; unplanned Example: "the party began with an impromptu rendition of 'Happy Birthday'." (n): a short musical composition for an informal occ
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