19 entries under unplanned topic. ×

12
offhand(noun, adjective, free, prepared, spontaneous)
10
spontaneous(noun, adjective, free, fake, informal)
9
extemporaneous(noun, adjective, impulsive, prepared, spontaneous)
4
ad-lib(adjective, prepared, spontaneous, unprepared, impromptu)
2
improviso(adjective, free, spontaneous, unprepared)
1
extemporized(spontaneous, unprepared, unrehearsed, unpremeditated)
1
played by ear(expression, idiom, unprepared, unrehearsed)
1
shot from the hip(expression, idiom, unprepared, unrehearsed)
1
unarranged(adjective, spontaneous, unprepared, unrehearsed)
1
unscripted(spontaneous, unprepared, impromptu, unrehearsed)
1
whipped up(expression, unprepared, unrehearsed)
1
winged(unprepared, unrehearsed)
0
Band-Aid(spontaneous, unpremeditated)
0
dashed off(expression, unprepared, unrehearsed)
0
faked(unprepared, unrehearsed)
0
fly-by-night(spontaneous, unpremeditated)
0
hit-or-miss(spontaneous, unpremeditated)
0
thrown off(expression, unprepared, unrehearsed)
0
vamped(unprepared, unrehearsed)
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APASmart Define. (2015). spur-of-the-moment thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms
ChicagoSmart Define. 2015. "spur-of-the-moment thesaurus" https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, spur-of-the-moment thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms>.
MLASmart Define. "spur-of-the-moment thesaurus" 13 April 2015. Web. 2 October 2026. <https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms>