Implies dishonesty or manipulation, often with a negative judgment from others. He's too crafty; don't trust his flattering words.
Pro Tip 2/3
Often Subtle
The trickiness implied is usually not obvious at first and may require careful observation. With a crafty move, she silently signaled her partner to leave the room.
Pro Tip 3/3
Hidden Agenda
Usually suggests having an ulterior motive or secret plan. The crafty politician managed to avoid answering the question directly.