artificial

adj. not genuine, simulated

Artificial refers to something which is not natural. Its original sense, related to artifact and artifice, refers to a product of human endeavor; a more English synonym is man-made. It is also used, however, to mean false, a substitute for the real thing, as in artificial turf or artificial sweetener.
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Adjective
1. contrived by art rather than nature; "artificial flowers"; "artificial flavoring"; "an artificial diamond"; "artificial fibers"; "artificial sweeteners"
(synonym) unreal
(antonym) natural
(similar) arranged, staged
(see-also) counterfeit, imitative
2. artificially formal; "that artificial humility that her husband hated"; "contrived coyness"; "a stilted letter of acknowledgment"; "when people try to correct their speech they develop a stilted pronunciation"
(synonym) contrived, hokey, stilted
(similar) affected, unnatural
3. not arising from natural growth or characterized by vital processes
(similar) inorganic

adj. artificial, not genuine, simulated, stilted

adj. artificial, affected