Synonyms|53Antonyms|1|Broader|0Narrower|0Related|28

36 entries under unrehearsed topic. ×

2
extemporaneous(adjective, extemporary)
1
casual(adjective, extemporary)
1
extemporary(adjective, extemporaneous)
1
extempore(adjective, extemporary)
1
impromptu(adjective, extemporaneous, extemporary)
1
improvised(adjective, extemporary)
1
informal(adjective, extemporary)
1
makeshift(adjective, extemporary)
1
offhand(adjective, extemporary)
1
spontaneous(adjective, extemporaneous, extemporary)
1
unplanned(adjective, extemporary)
1
unpremeditated(adjective, extemporary)
1
unprepared(adjective, extemporary)
1
unstudied(adjective, extemporary)
0
ad-lib(extemporaneous, extemporary)
0
ad hoc(expression, extemporary)
0
automatic
0
autoschediastic
0
by ear(expression, extemporary)
0
expedient
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APASmart Define. (2013). extemporal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/extemporal/thesaurus/synonyms
ChicagoSmart Define. 2013. "extemporal thesaurus" https://smartdefine.org/extemporal/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, extemporal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/extemporal/thesaurus/synonyms>.
MLASmart Define. "extemporal thesaurus" 19 May 2013. Web. 29 September 2026. <https://smartdefine.org/extemporal/thesaurus/synonyms>