2
hypothetical(adjective, assumed, guessed)
2
imitation
2
invalid(adjective, obscure, false, uncertain)
2
invented
2
made-up(adjective, mentally)
2
man-made(adjective, artificial)
2
metaphysical(adjective, physical, obvious, presence)
2
mythical
2
mythological
2
nonexistent(adjective, real, fictional)
2
notional
2
ostensible
2
reputed
2
seeming
2
sham(adjective, counterfeit, artificial)
2
synthetic(adjective, artificial)
2
titular(adjective, true)
2
unauthentic
2
unrealistic
2
unsubstantial
10 years ago|5.4k views|share |citing 
APASmart Define. (2016). real thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/real/thesaurus/antonyms
ChicagoSmart Define. 2016. "real thesaurus" https://smartdefine.org/real/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, real thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/real/thesaurus/antonyms>.
MLASmart Define. "real thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/real/thesaurus/antonyms>