extemporisation

1. A performance given extempore without planning or preparation (synset 100100408)
   is a type of: performance - the act of presenting a play or a piece of music or other entertainment
   same as: extemporization, improvisation

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing