61 entries under unplanned topic. ×

1
extemporized(informal, spontaneous, unprepared, unpremeditated)
1
improv(adjective, simple, relaxed, straightforward, casual)
1
improvise(create, bear, informal, find)
1
improviso(adjective, spontaneous, unprepared, impromptu)
1
impulsive(adjective, adverb, simple, natural, chance)
1
random(chance, unpremeditated)
1
unintended(chance, unpremeditated)
1
unintentional(adjective, simple, natural, chance, casual)
1
without restraint(expression, informal, impulsive, extemporaneous)
0
Band-Aid(spontaneous, unpremeditated)
0
adventitious(chance, unpremeditated)
0
by chance(expression, chance, unpremeditated)
0
chance
0
contingent(chance, unpremeditated)
0
dashed off(expression, unprepared, unrehearsed)
0
erratic(chance, unpremeditated)
0
extemporize(informal, extemporise)
0
faked(unprepared, unrehearsed)
0
fluky(chance, unpremeditated)
0
fly-by-night(spontaneous, unpremeditated)
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APASmart Define. (2015). off-the-cuff thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/off-the-cuff/thesaurus/synonyms
ChicagoSmart Define. 2015. "off-the-cuff thesaurus" https://smartdefine.org/off-the-cuff/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, off-the-cuff thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/off-the-cuff/thesaurus/synonyms>.
MLASmart Define. "off-the-cuff thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/off-the-cuff/thesaurus/synonyms>