23 entries under unplanned topic. ×

7
spontaneous(adjective, unprepared, impromptu, unrehearsed)
5
extempore(adjective, spontaneous, unprepared, impromptu)
4
unrehearsed(adjective, spontaneous, unprepared, impromptu)
3
extemporaneous(adjective, fake, spontaneous, unprepared, impromptu)
2
impromptu(adjective, adverb, mock, affected, spontaneous)
2
improvised(adjective, spontaneous, unprepared, impromptu)
2
off the cuff(expression, adjective, unprepared, impromptu)
2
offhand(adjective, spontaneous, unprepared, impromptu)
2
unpremeditated(adjective, spontaneous, unprepared, impromptu)
2
unprepared(adjective, spontaneous, impromptu, unrehearsed)
2
unstudied(adjective, spontaneous, unprepared, impromptu)
1
ad-lib(fake, spontaneous, unprepared, impromptu)
1
extemporized(adjective, fake, unprepared, unrehearsed)
1
fake(spontaneous, unprepared, impromptu, unrehearsed)
1
faked(fake, mock, affected, unprepared, impromptu)
1
played by ear(expression, fake, unprepared, unrehearsed)
1
spur-of-the-moment(adjective, spontaneous, unprepared, impromptu)
1
vamped(fake, unprepared, unrehearsed, winged)
1
whipped up(expression, fake, unprepared, unrehearsed)
1
winged(fake, unprepared, unrehearsed)
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APASmart Define. (2013). unscripted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unscripted/thesaurus/synonyms
ChicagoSmart Define. 2013. "unscripted thesaurus" https://smartdefine.org/unscripted/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2013, unscripted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unscripted/thesaurus/synonyms>.
MLASmart Define. "unscripted thesaurus" 28 June 2013. Web. 23 September 2026. <https://smartdefine.org/unscripted/thesaurus/synonyms>