1
toss out
1
vamp
1
whip up
1
whomp up
0
ad hoc(expression, informal, unplanned, off-the-cuff)
0
amuse
0
be creative(expression, idiom)
0
chance
0
clap
0
comes
0
conjure
0
do
0
do cold(expression, improvise)
0
do off the cuff(expression, idiom, improvise)
0
drift
0
execute
0
extemporaneous(adjective, informal, unplanned, off-the-cuff, extemporise)
0
extempore(adjective, informal, unplanned, off-the-cuff, extemporise)
0
extemporisation
0
extemporized(adjective, informal, unplanned, off-the-cuff, extemporise)
11 years ago|2k views|share |citing 
APASmart Define. (2015). extemporize thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/extemporize/thesaurus/synonyms
ChicagoSmart Define. 2015. "extemporize thesaurus" https://smartdefine.org/extemporize/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, extemporize thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/extemporize/thesaurus/synonyms>.
MLASmart Define. "extemporize thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/extemporize/thesaurus/synonyms>