18 entries under improv topic. ×

2
ad lib(expression, impulsive, extemporaneous, spontaneously)
1
according to pleasure(expression, idiom, impulsive, extemporize)
1
ad libitum(expression, adjective, adverb, informal, unplanned)
1
as one thinks best(expression, idiom, impulsive, extemporize)
1
as one wishes(expression, idiom, impulsive, extemporize)
1
impromptu(informal, unplanned, spontaneously, extemporize)
1
offhand(impulsive, extemporaneous)
0
automatically(spontaneously, extemporaneously)
0
by ear(expression, spontaneously, extemporaneously)
0
extemporaneously
0
off the cuff(expression, idiom, spontaneously, extemporaneously)
0
off the hip(expression, idiom, spontaneously, extemporaneously)
0
off the top of head(expression, idiom, spontaneously, extemporaneously)
0
off top of head(expression, idiom, spontaneously, extemporaneously)
0
spur of the moment(expression, idiom, spontaneously, extemporaneously)
0
without preparation(expression, spontaneously, extemporaneously)
0
without preparing(expression, spontaneously, extemporaneously)
0
without rehearsal(expression, spontaneously, extemporaneously)
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APASmart Define. (2015). at will thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/at_will/thesaurus/synonyms
ChicagoSmart Define. 2015. "at will thesaurus" https://smartdefine.org/at_will/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, at will thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/at_will/thesaurus/synonyms>.
MLASmart Define. "at will thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/at_will/thesaurus/synonyms>