How do you spell Artificial

Available Definitions:
1)  a. - Made or contrived by art; produced or modified by human skill and labor, in opposition to natural; as, artificial heat or light, gems, salts, minerals, fountains, flowers.
2)  a. - Feigned; fictitious; assumed; affected; not genuine.
3)  a. - Artful; cunning; crafty.
4)  a. - Cultivated; not indigenous; not of spontaneous growth; as, artificial grasses.