Janus-faced
PRONUNCIATION:(JAY-nuhs-fayst)
MEANING:adjective:
1. Looking in two different directions.
2. Having two contrasting aspects.
3. Hypocritical or deceitful.
ETYMOLOGY:After Janus, the Roman god of doors, gates, and transitions. Earliest documented use: 1682. The month of January is named after Janus.

Art: Anton Raphael Mengs