Related:

• POLITICIAN: From the Greek 'poly' ("many") and the French 'tete' ("head" or "face," as in 'tete-a-tete'
  head to head or face to face). Hence 'polytetien', a person of two or more faces....
• Politician, n.: From the Greek "poly" ("many") and the French "tete" ("head" or "face," as in "tete-a-tete
  head to head or face to face). Hence "polytetien", a person of two or more faces....
• Standing on head makes smile of frown, but rest of face also upside down.
• FACE The mass of skin, teeth and other parts that form the front section of the head.
  Faces can be arranged in any number of combinations, for differing reactions, such as horror, nausea, and laughter....