Not naturally produced; artificial; imitative.
Characterized by, or performed with, cleverness or contrivance; clever, ingenious.
Skilful at using dishonest or unfair means to achieve a purpose; crafty, cunning.
Exhibiting or using much art or skill; dexterous; skilful.
A person who accomplishes tasks with efficiency and grace, especially one with verbal skills who is persuasive in interpersonal relationships, negotiation, etc.
A skillful, manipulative person, con artist, or clever scoundrel.