Synonyms of improvisation

improvisation

noun

(ˌ)im-ˌprä-və-ˈzā-shən 

as in impromptu

something that is performed, made, or done without preparation

that comedy skit was a totally unrehearsed improvisation

Synonyms & Similar Words

• impromptu
• improv
• ad-lib
• innovation
• invention
• extemporization
• concoction
• creation
• wrinkle
• contrivance

Antonyms & Near Antonyms

• bit
• drill
• routine

Example Sentences

Recent Examples of improvisation

The most surprising finding was that improvisation engages reward structures more than playing that scale. — Karen Barrett, The Conversation, 29 July 2026

The new style of play, which had been rapidly developed and refined during the World Cup, was no longer seen as an improvisation, but rather as yet another stroke of genius from De la Fuente and his players. — Juan Claudio Matossian, Vanity Fair, 19 July 2026

Apart from the setting, and some idea of a forward time shift, Nunez began writing the piece and left the rest to improvisation. — Literary Hub, 14 July 2026

Some movement patterns are well-rehearsed on the training ground; others feel more instinctive — the product of improvisation and, in the case of Olise and Mbappe here, a meeting of minds. — Stuart James, New York Times, 14 July 2026