artificial (adjective) artificial: fake; imitation
Sinonime: beat one's brains, brainstorm*, build castles in air, call it, call the turn, cerebrate, chew over, cogitate, conjecture, consider, contemplate, deliberate, dope out, dope*, excogitate, figure, figure out*, guess, guesstimate, have a hunch, hazard a
Antonime: genuine,
natural,
real