What is another word for extemporaneousness?
Pronunciation: [ɛkstˌɛmpɔːɹˈe͡ɪni͡əsnəs] (IPA) 
Extemporaneousness refers to the quality of being able to speak or perform without prior preparation or rehearsal. Synonyms for this word include improvisation, impromptu, spontaneity, ad-lib, on-the-spot, extemporization, and off-the-cuff. These words usually refer to a spontaneous or impulsive act of creativity or skill. Other synonyms for extemporaneousness may include unplanned, unintended, unplanned, ad-hoc, casual or provisional. These synonyms highlight the ability to work quickly and effectively under pressure. By using a synonym for extemporaneousness, you can add colour and variety to your writing, and communicate your thoughts and ideas more effectively.
