artificial

adj.

[1]	unnatural , unreal , synthetic , man-made , manufactured , simulated , imitation , plastic
[2]	made-up , contrived , hokey , concocted , bogus , stilted , fake , sham , false , counterfeit , (Colloq) phoney/(US) phony
[3]	affected , unnatural , forced , pretended , high-sounding , feigned , assumed , contrived , factitious , meretricious , insincere , sham , faked , (Colloq) phoney/(US) phony