15 entries under expression topic. ×

1
by ear(adverb, offhand, impromptu, spontaneously)
1
off the cuff(idiom, impromptu, extemporaneous, spontaneously)
1
off the hip(idiom, offhand, impromptu, throwaway)
1
spur of the moment(idiom, adverb, offhand, impromptu)
0
according to pleasure(idiom, spontaneously, improv, extemporaneously)
0
ad lib(impromptu, spontaneously, improv, ad-lib)
0
ad libitum(spontaneously, improv, extemporaneously)
0
as one thinks best(idiom, spontaneously, improv, extemporaneously)
0
as one wishes(idiom, spontaneously, improv, extemporaneously)
0
at will(spontaneously, improv, extemporaneously)
0
off the top of head(idiom, impromptu, extemporaneous, spontaneously)
0
off top of head(idiom, impromptu, throwaway, spontaneously)
0
without preparing(spontaneously, improv, extemporaneously)
0
without rehearsal(impromptu, spontaneously, improv, ad-lib)
0
without restraint(spontaneously, improv, extemporaneously)
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APASmart Define. (2013). without preparation thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/without_preparation/thesaurus/synonyms
ChicagoSmart Define. 2013. "without preparation thesaurus" https://smartdefine.org/without_preparation/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, without preparation thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/without_preparation/thesaurus/synonyms>.
MLASmart Define. "without preparation thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/without_preparation/thesaurus/synonyms>