Synonyms|331Antonyms|6|Broader|0Narrower|0Related|19

27 entries under spontaneous topic. ×

1
on impulse(expression, adjective, free, informal, casual)
1
unscripted(adjective, fake, mock, affected)
0
ad-lib(noun, verb, adjective, adverb, fake)
0
Band-Aid(adjective, unplanned, unpremeditated, autoschediastic)
0
autoschediastic(adjective, unprepared, impromptu, unplanned)
0
fly-by-night(adjective, unplanned, unpremeditated, autoschediastic)
0
hit-or-miss(adjective, unplanned, unpremeditated, autoschediastic)
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APASmart Define. (2015). ad lib thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ad_lib/thesaurus/synonyms
ChicagoSmart Define. 2015. "ad lib thesaurus" https://smartdefine.org/ad_lib/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ad lib thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ad_lib/thesaurus/synonyms>.
MLASmart Define. "ad lib thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/ad_lib/thesaurus/synonyms>