Synonyms|363Antonyms|90|Broader|9Narrower|7Related|1k

54 entries under adverb topic. ×

3
fake(adjective, free, casual, impulsive)
2
by ear(expression, free, offhand, unrehearsed)
2
made-up(adjective, free, impulsive, spontaneous)
2
off the hip(expression, idiom, offhand, extemporaneous)
2
unscripted(adjective, mock, affected, spontaneous)
2
winged(adjective, informal, unqualified, unprepared)
1
according to pleasure(expression, idiom, informal, extemporize)
1
as one wishes(expression, idiom, informal, extemporize)
1
at will(expression, informal, unplanned, extemporize)
1
automatically(spontaneously, improv, extemporaneously)
1
dashed off(expression, adjective, mock, affected)
1
faked(adjective, mock, affected, unprepared)
1
off the top of head(expression, idiom, free, unrehearsed)
1
off top of head(expression, adjective, idiom, simple)
1
played by ear(expression, adjective, idiom, unqualified)
1
shot from the hip(expression, adjective, idiom, mock)
1
spur of the moment(expression, idiom, free, casual)
1
thrown off(expression, adjective, mock, affected)
1
tossed off(expression, adjective, free, affected)
1
unprompted(adjective, simple, natural, casual)
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APASmart Define. (2016). impromptu thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impromptu/thesaurus/synonyms
ChicagoSmart Define. 2016. "impromptu thesaurus" https://smartdefine.org/impromptu/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, impromptu thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impromptu/thesaurus/synonyms>.
MLASmart Define. "impromptu thesaurus" 28 January 2016. Web. 24 September 2026. <https://smartdefine.org/impromptu/thesaurus/synonyms>