15
well-versed
5
planned
4
permanent
3
designed(adjective, planned, unmethodical, fluky, lucky-dog)
3
intended
3
prepared(verb, adjective)
2
arranged
2
continuing
2
create
2
devise
2
excite
1
rehearsed(adjective, planned)
1
written
0
abiding
0
alter
0
bring
0
considered
0
continual
0
deliberate
0
develop
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APASmart Define. (2015). improvised thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/improvised/thesaurus/antonyms
ChicagoSmart Define. 2015. "improvised thesaurus" https://smartdefine.org/improvised/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, improvised thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/improvised/thesaurus/antonyms>.
MLASmart Define. "improvised thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/improvised/thesaurus/antonyms>