Synonyms|399Antonyms|111|Broader|7Narrower|8Related|571
1
prepense
1
prescribed
1
reliable
1
set
1
star-crossed
1
unforced
1
unpromising
1
unseasonable
1
untimely
1
voluntary
1
volunteer
0
willful
0
addicted
0
analytical
0
behind the eightball
0
careful
0
cataclysmal
0
ceremonial
0
circumspect
0
congenital
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APASmart Define. (2015). fortuitous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fortuitous/thesaurus/antonyms
ChicagoSmart Define. 2015. "fortuitous thesaurus" https://smartdefine.org/fortuitous/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, fortuitous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fortuitous/thesaurus/antonyms>.
MLASmart Define. "fortuitous thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/fortuitous/thesaurus/antonyms>