Synonyms|414Antonyms|156|Broader|6Narrower|0Related|1k
5
nonexistent(adjective, real, fictional)
3
expired
3
imaginary
3
potential
3
unreal
2
dead
2
defunct(adjective, functioning, extinct)
2
extinct
2
fabled
2
fanciful
2
fictional
2
fictitious
2
illusory
2
invented
2
legendary
2
missing
2
surreal(adjective, true, reality, being in fact)
2
vanished
1
absent
1
artificial
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APASmart Define. (2016). existent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/existent/thesaurus/antonyms
ChicagoSmart Define. 2016. "existent thesaurus" https://smartdefine.org/existent/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, existent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/existent/thesaurus/antonyms>.
MLASmart Define. "existent thesaurus" 31 March 2016. Web. 20 September 2026. <https://smartdefine.org/existent/thesaurus/antonyms>