double-faced

 
Pronunciation: /dʌb(ə)lˈfeɪst/

adjective

  • 1having two faces: a double-faced clock
  • (of a fabric or material) finished on both sides so that either may be used as the right side.
  • 2tending to say one thing and do another; deceitful: were you double-faced—did you betray them?