Words similar to improvisation

Example sentences for: improvisation

How can you use “improvisation” in a sentence? Here are some example sentences to help you improve your vocabulary:

A New York Times story by Hubert Saal on flamenco (March 22, 1987) speaks of the “mysterious duende ” as “a kind of gypsy soul, which flies only on the wings of spontaneity and improvisation.”
Consequently, there's much improvisation and sleight of hand involved when anyone throws around numbers.
Three things Hill earns praise for: 1) eschewing the heavy production and packaging common in R&B and hip-hop; 2) writing and producing the album herself; 3) a high quotient of live instrumentation and improvisation.
Here is group improvisation at its most glorious, a conversation between five artists respectful of each other's voices, listening and responding to one another as equals in interplay as dense as a Bartók string quartet, yet still somehow managing to swing.
What's a little aristo (dis)ingenuousness, held up against such brave improvisation?