Synonyms|363Antonyms|90|Broader|9Narrower|7Related|1k
16
well-versed
14
intended
13
deliberate(adjective, adverb)
12
planned(verb, adjective, adverb, deliberate)
11
prepared(verb, adjective)
6
rehearsed(verb, adjective, adverb)
6
intentional
4
premeditated(adjective, adverb)
2
calculated
1
as expected
1
prompt
1
studied
1
written
0
considered
0
advised
0
artificial
0
assumed
0
bogus
0
bring
0
conscious
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APASmart Define. (2016). impromptu thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/impromptu/thesaurus/antonyms
ChicagoSmart Define. 2016. "impromptu thesaurus" https://smartdefine.org/impromptu/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, impromptu thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/impromptu/thesaurus/antonyms>.
MLASmart Define. "impromptu thesaurus" 28 January 2016. Web. 22 September 2026. <https://smartdefine.org/impromptu/thesaurus/antonyms>