Related Clues:

• Exercise, as wings
• Airplane wing part
• Wing movement
• Do a chicken dance move
• Wagnalls' collaborator
• Musical genre featuring syncopated bass
• What bird wings do
• Part of an envelope
• Pajamas' rear opening
• Flag sound
• Opening in some pajamas, once
• Wagnalls's partner
• Envelope closure
• A state of depression
• Do it with wings