18 entries under adjective topic. ×

14
improvise(noun, verb, create, informal)
9
ad-lib(verb, create, planned, invent)
6
extemporise(verb, invent, devise, concoct)
1
according to pleasure(expression, idiom, informal, unplanned)
1
ad libitum(expression, informal, unplanned, off-the-cuff)
1
as one thinks best(expression, idiom, informal, unplanned)
1
as one wishes(expression, idiom, informal, unplanned)
1
at will(expression, informal, unplanned, off-the-cuff)
0
extemporaneous(informal, unplanned, off-the-cuff, extemporise)
0
extempore(informal, unplanned, off-the-cuff, extemporise)
0
extemporized(informal, unplanned, off-the-cuff, extemporise)
0
impromptu(informal, unplanned, off-the-cuff, extemporise)
0
improvised(informal, unplanned, off-the-cuff, extemporise)
0
made-up(informal, unplanned, off-the-cuff, extemporise)
0
off-the-cuff(informal, unplanned, extemporise)
0
spontaneous(informal, unplanned, off-the-cuff, extemporise)
0
unprepared(informal, unplanned, off-the-cuff, extemporise)
0
unrehearsed(informal, unplanned, off-the-cuff, extemporise)
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APASmart Define. (2015). extemporize thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/extemporize/thesaurus/synonyms
ChicagoSmart Define. 2015. "extemporize thesaurus" https://smartdefine.org/extemporize/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, extemporize thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/extemporize/thesaurus/synonyms>.
MLASmart Define. "extemporize thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/extemporize/thesaurus/synonyms>