6 entries under off-the-cuff topic. ×

4
unplanned(adjective, informal, spontaneous, unprepared, unrehearsed)
3
makeshift(adjective, informal, spontaneous, unplanned, unpremeditated)
1
improvise(adjective, informal, unplanned, extemporize)
1
informal(adjective, unplanned)
1
without restraint(expression, informal, unplanned, extemporize)
0
extemporize(adjective, informal, unplanned, extemporise)
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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>