0
adventitious
0
automatic
0
autoschediastic(spontaneous, unplanned, unpremeditated)
0
careless
0
colloquial
0
conditional
0
curt
0
devised
0
executed
0
extemporised
0
extemporize(adjective, informal, unplanned, off-the-cuff, extemporise)
0
fly-by-night(spontaneous, unplanned, unpremeditated)
0
hit-or-miss(spontaneous, unplanned, unpremeditated)
0
impulsive
0
instinctive
0
intimate
0
invented
0
performed
0
provisional
0
unexpected
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>