Improvisate /(?)/

Im·prov·i·sate

Improvisate

a.
  1. Unpremeditated; impromptu; extempore. [R.]

Improvisate

v. t. & i.

imp. & p. p. Improvisated; p. pr. & vb. n. Improvisating

  1. To improvise; to extemporize.