47 entries under unprepared topic. ×

1
improv(fake, mock, affected, spontaneous)
1
improviso(fake, mock, affected, spontaneous)
1
informal(adjective, spontaneous, impromptu)
1
played by ear(expression, fake, unplanned, unrehearsed)
1
spur-of-the-moment(adjective, spontaneous, impromptu, unplanned)
1
thrown off(expression, fake, mock, affected)
1
tossed off(expression, fake, mock, affected)
1
vamped(fake, unplanned, unrehearsed, winged)
1
whipped up(expression, fake, unplanned, unrehearsed)
1
winged(fake, unplanned, unrehearsed)
0
ad hoc(expression, idiom, spontaneous, impromptu)
0
autoschediastic(spontaneous, impromptu)
0
by ear(expression, spontaneous, impromptu)
0
expedient(spontaneous, impromptu)
0
free(spontaneous, impromptu)
0
improvisatory(spontaneous, impromptu)
0
jamming(spontaneous, impromptu)
0
made-up(spontaneous, impromptu)
0
makeshift(spontaneous, impromptu)
0
on-the-spot(spontaneous, impromptu)
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APASmart Define. (2013). unscripted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unscripted/thesaurus/synonyms
ChicagoSmart Define. 2013. "unscripted thesaurus" https://smartdefine.org/unscripted/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2013, unscripted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unscripted/thesaurus/synonyms>.
MLASmart Define. "unscripted thesaurus" 28 June 2013. Web. 26 September 2026. <https://smartdefine.org/unscripted/thesaurus/synonyms>