48 entries under unrehearsed topic. ×

3
unscripted(adjective, spontaneous, unprepared, impromptu, unplanned)
2
automatic(adjective, free, simple, fake, natural)
2
free(adjective, simple, fake, natural, casual)
2
improviso(adjective, free, spontaneous, unprepared, impromptu)
2
made-up(adjective, free, impulsive, impromptu)
2
unarranged(adjective, spontaneous, unprepared, unplanned)
1
at first glance(adjective, free, extraordinaire)
1
by ear(expression, adverb, free, casual, impromptu)
1
expedient(adjective, free, casual, crude, impulsive)
1
fake(free, casual, impulsive, untrue, spontaneous)
1
faked(untrue, unprepared, developed, fictitious, invented)
1
immediate(free, casual, impulsive, spontaneous, unprepared)
1
improv(adverb, free, casual, spontaneous, unprepared)
1
informal(adjective, free, casual, impulsive, spontaneous)
1
jamming(free, casual, impulsive, spontaneous, unprepared)
1
off the top of head(expression, idiom, adverb, free, impromptu)
1
on-the-spot(free, casual, impulsive, spontaneous, unprepared)
1
on impulse(expression, free, casual, impulsive, unprepared)
1
played by ear(expression, idiom, unqualified, unprepared)
1
shot from the hip(expression, idiom, unprepared, unplanned)
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APASmart Define. (2015). improvised thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/improvised/thesaurus/synonyms
ChicagoSmart Define. 2015. "improvised thesaurus" https://smartdefine.org/improvised/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, improvised thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/improvised/thesaurus/synonyms>.
MLASmart Define. "improvised thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/improvised/thesaurus/synonyms>