18 entries under spontaneously topic. ×

2
ad-lib(adjective, adverb, manner, offhand, impromptu)
1
by ear(expression, adverb, offhand, impromptu)
1
extemporaneously(adverb, offhand, impromptu, improv)
1
impromptu(adjective, adverb, offhand, extemporaneous)
1
off the cuff(expression, idiom, impromptu, extemporaneous)
0
according to pleasure(expression, idiom, improv, extemporaneously)
0
ad lib(expression, impromptu, improv, ad-lib)
0
ad libitum(expression, improv, extemporaneously)
0
as one thinks best(expression, idiom, improv, extemporaneously)
0
as one wishes(expression, idiom, improv, extemporaneously)
0
at will(expression, improv, extemporaneously)
0
automatically(improv, extemporaneously)
0
improv(adverb, offhand, impromptu, extemporaneously)
0
off the top of head(expression, idiom, impromptu, extemporaneous)
0
off top of head(expression, idiom, impromptu, throwaway)
0
without preparing(expression, improv, extemporaneously)
0
without rehearsal(expression, impromptu, improv, ad-lib)
0
without restraint(expression, improv, extemporaneously)
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APASmart Define. (2013). without preparation thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/without_preparation/thesaurus/synonyms
ChicagoSmart Define. 2013. "without preparation thesaurus" https://smartdefine.org/without_preparation/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, without preparation thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/without_preparation/thesaurus/synonyms>.
MLASmart Define. "without preparation thesaurus" 19 May 2013. Web. 25 September 2026. <https://smartdefine.org/without_preparation/thesaurus/synonyms>