Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun extemporization

1 sense of extemporization

Sense 1
extemporization, extemporisation, improvisation -- (a performance given extempore without planning or preparation)
       => performance -- (the act of presenting a play or a piece of music or other entertainment; "we congratulated him on his performance at the rehearsal"; "an inspired performance of Mozart's C minor concerto")