Synonyms|96Antonyms|3|Broader|0Narrower|0Related|4
0
campy(mock, affected, impromptu)
0
cooked-up(mock, affected, impromptu)
0
counterfeit(mock, affected, impromptu)
0
extemporal(unrehearsed, extemporary)
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extemporaneously
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feigned(mock, affected, impromptu)
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fictitious(mock, affected, impromptu)
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figmental(mock, affected, impromptu)
0
fly-by-night(adjective, spontaneous, unplanned, unpremeditated, autoschediastic)
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framed(mock, affected, impromptu)
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gone Hollywood(expression, mock, affected, impromptu)
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hammy(mock, affected, impromptu)
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high falutin(expression, mock, affected, impromptu)
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hit-or-miss(adjective, spontaneous, unplanned, unpremeditated, autoschediastic)
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hyped up(expression, mock, affected, impromptu)
0
invented(mock, affected, impromptu)
0
la-di-da(mock, affected, impromptu)
0
manmade(mock, affected, impromptu)
0
mimetic(mock, affected, impromptu)
0
mock(affected, impromptu)
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APASmart Define. (2015). improviso thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/improviso/thesaurus/synonyms
ChicagoSmart Define. 2015. "improviso thesaurus" https://smartdefine.org/improviso/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, improviso thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/improviso/thesaurus/synonyms>.
MLASmart Define. "improviso thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/improviso/thesaurus/synonyms>