Synonyms|96Antonyms|3|Broader|0Narrower|0Related|4

39 entries under casual topic. ×

1
fake(adjective, free, impulsive, spontaneous)
1
free(adjective, informal, impulsive, unprepared)
1
immediate(adjective, free, informal, snap)
1
informal(adjective, free, impulsive, snap)
1
jamming(adjective, free, informal, snap)
1
made-up(adjective, free, informal, spontaneous)
1
off the top of head(expression, idiom, free, informal)
1
snap(adjective, free, informal, impulsive)
1
spur of the moment(expression, adjective, idiom, free, fake)
1
taking for ride(expression, idiom, free, informal)
1
thought out loud(expression, idiom, free, informal)
1
toss off(expression, adjective, free, impulsive)
1
toss out(expression, adjective, free, impulsive)
1
tossed out(expression, adjective, free, informal)
1
unplanned(adjective, free, informal, impulsive)
1
unrehearsed(adjective, free, spontaneous, unprepared)
1
winging it(expression, adjective, free, unrehearsed)
0
on the spot(expression, adjective, idiom, free)
0
snapper(adjective, free, unrehearsed, improvised)
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APASmart Define. (2015). improviso thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/improviso/thesaurus/synonyms
ChicagoSmart Define. 2015. "improviso thesaurus" https://smartdefine.org/improviso/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, improviso thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/improviso/thesaurus/synonyms>.
MLASmart Define. "improviso thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/improviso/thesaurus/synonyms>