38 entries under unrehearsed topic. ×

5
fake(adjective, free, false, counterfeit, casual)
2
extempore(adjective, free, spontaneous, improvised)
2
impromptu(adjective, adverb, free, impulsive, spontaneous)
2
improvised(free, casual, impulsive, impromptu)
2
offhand(adjective, adverb, free, impulsive, spontaneous)
2
spontaneous(adjective, free, casual, improvised)
2
unprepared(adjective, free, spontaneous, improvised)
1
ad hoc(expression, free, informal, casual)
1
ad lib(expression, free, informal, snap)
1
at first glance(expression, free, informal, snap)
1
automatic(free, casual, impulsive, spontaneous, unprepared)
1
by ear(expression, free, informal, casual)
1
casual(free, impulsive, spontaneous, unprepared, impromptu)
1
expedient(free, informal, casual, impulsive, snap)
1
free(casual, impulsive, spontaneous, unprepared, impromptu)
1
immediate(free, informal, casual, impulsive, snap)
1
improv(free, informal, casual, impulsive, snap)
1
improvisatory(free, informal, casual, impulsive, snap)
1
improviso(adjective, free, informal, casual, spontaneous)
1
informal(free, casual, impulsive, snap, unprepared)
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APASmart Define. (2015). made-up thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/made-up/thesaurus/synonyms
ChicagoSmart Define. 2015. "made-up thesaurus" https://smartdefine.org/made-up/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, made-up thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/made-up/thesaurus/synonyms>.
MLASmart Define. "made-up thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/made-up/thesaurus/synonyms>