2 entries under improvised topic. ×

1
extemporaneous
1
impromptu(adjective, adverb, unrehearsed)
11 years ago|566 views|share |citing 
APASmart Define. (2015). rehearsed thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/rehearsed/thesaurus/antonyms
ChicagoSmart Define. 2015. "rehearsed thesaurus" https://smartdefine.org/rehearsed/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2015, rehearsed thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/rehearsed/thesaurus/antonyms>.
MLASmart Define. "rehearsed thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/rehearsed/thesaurus/antonyms>