wigwag /wigˈwag/

1. To twist about
2. To signal by means of flags

1. The act of wigwagging
2. A level crossing signal that gives its indication, with or without a red light, by swinging about a fixed axis

Twisting

To and fro

• housecoat
• housecoats
• housecraft
• housecrafts
• housed
• house-dog
• house-dogs
• house-duties
• house-duty
• house-factor
• house-factors
• house-father
• house-fathers
• house flag
• house flags
• houseflies
• housefly
• houseful
• housefuls
• house group
• house guest
• house guests
• household
• Household Cavalry
• householder