Synonyms|119Antonyms|4|Broader|0Narrower|1Related|9

2 entries under extemporaneous topic. ×

1
off-the-cuff(adjective, spontaneous, unprepared, impromptu, unrehearsed)
1
spur-of-the-moment(adjective, free, informal, casual, snap)
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APASmart Define. (2013). on impulse thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/on_impulse/thesaurus/synonyms
ChicagoSmart Define. 2013. "on impulse thesaurus" https://smartdefine.org/on_impulse/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2013, on impulse thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/on_impulse/thesaurus/synonyms>.
MLASmart Define. "on impulse thesaurus" 18 May 2013. Web. 30 September 2026. <https://smartdefine.org/on_impulse/thesaurus/synonyms>