1
precipitate
1
shot from the hip(expression, fake, unprepared, unplanned, unrehearsed)
1
spur-of-the-moment(spontaneous, unprepared, unplanned, unrehearsed, unpremeditated)
1
surprised
1
taken unawares
1
thrown off(expression, fake, unprepared, unplanned, unrehearsed)
1
tossed off(expression, fake, unprepared, unplanned, unrehearsed)
1
uncontrived
1
undevised
1
unhatched
1
unmade
1
unorganized
1
unready
1
unscripted(adjective, fake, unprepared, unplanned, unrehearsed)
1
vamped(fake, unprepared, unplanned, unrehearsed, winged)
1
whipped up(expression, fake, unprepared, unplanned, unrehearsed)
1
winged(fake, unprepared, unplanned, unrehearsed, unscripted)
1
without restraint(expression, informal, unplanned, extemporize, off-the-cuff)
0
Band-Aid(spontaneous, unplanned, unpremeditated)
0
accidental
11 years ago|731 views|share |citing 
APASmart Define. (2015). extemporized thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/extemporized/thesaurus/synonyms
ChicagoSmart Define. 2015. "extemporized thesaurus" https://smartdefine.org/extemporized/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, extemporized thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/extemporized/thesaurus/synonyms>.
MLASmart Define. "extemporized thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/extemporized/thesaurus/synonyms>