Similarity of adj artificial
3 senses of artificial
Sense 1:
artificial (vs. natural), unreal
arranged, stagedbionicbleached, colored, coloured, dyedcardboard, unlifelikecelluloid, syntheticconventionalized, conventionalised, stylized, styliseddummyersatz, substitutefactitiousfake, false, faux, imitation, simulatedman-made, semisynthetic, syntheticnearpaintedAlso See: counterfeit#1, imitative#3; unreal#1
Sense 2:
artificial, contrived, hokey, stilted
affected (vs. unaffected), unnaturalSense 3:
artificial
inorganic (vs. organic)