19 entries under impulsive topic. ×

4
extemporaneous(adjective, free, casual, impulse)
3
extempore(adjective, free, casual, unprepared)
3
impromptu(adjective, free, casual, unprepared)
2
improvised(adjective, free, casual, impulse)
1
ad-lib(adjective, free, fake, casual)
1
automatic(adjective, free, informal, casual)
1
autoschediastic(adjective, free, fake, casual)
1
casual(adjective, free, informal, unprepared)
1
extemporary(adjective, free, fake, casual)
1
fake(adjective, free, casual, spontaneous)
1
free(adjective, informal, casual, unprepared)
1
informal(adjective, free, casual, snap)
1
offhand(adjective, free, informal, casual)
1
snap(adjective, free, informal, casual)
1
toss off(expression, adjective, free, fake, casual)
1
toss out(expression, adjective, free, fake, casual)
1
unplanned(adjective, free, informal, casual)
1
unrehearsed(adjective, free, informal, casual)
1
unstudied(adjective, free, informal, casual)
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APASmart Define. (2013). improvisatory thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/improvisatory/thesaurus/synonyms
ChicagoSmart Define. 2013. "improvisatory thesaurus" https://smartdefine.org/improvisatory/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, improvisatory thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/improvisatory/thesaurus/synonyms>.
MLASmart Define. "improvisatory thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/improvisatory/thesaurus/synonyms>