13 entries under fake topic. ×

7
ad-lib(adjective, free, casual, prepared)
1
autoschediastic(adjective, free, casual, impulsive)
1
by ear(expression, adjective, free, casual)
1
improv(adjective, free, casual, impulsive)
1
improvisatory(adjective, free, casual, impulsive)
1
improviso(adjective, free, casual, impulsive)
1
on-the-spot(adjective, free, casual, impulsive)
1
on impulse(expression, adjective, free, casual)
1
toss off(expression, adjective, free, casual)
1
toss out(expression, adjective, free, casual)
0
on the spot(expression, adjective, idiom, snapper)
0
snapper(adjective, off-the-cuff, on-the-spot, unmeditated)
0
spur of the moment(expression, adjective, idiom, free)
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APASmart Define. (2015). extemporary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/extemporary/thesaurus/synonyms
ChicagoSmart Define. 2015. "extemporary thesaurus" https://smartdefine.org/extemporary/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, extemporary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/extemporary/thesaurus/synonyms>.
MLASmart Define. "extemporary thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/extemporary/thesaurus/synonyms>