Findings:
- flap gate
- make sure you have enough room to flap your flappers
- cowl flaps
- Gastroesophageal flap valve
- cat flap
- Flapps (user)
- FLAPS (user)
- Flying moose mud flaps
- French flap
- Alveolar
- mud flap
- Lip flap
- flaps
- Flap
- Alveolar ridge
If you Log in you could create a "alveolar flap" node. If you don't already have an account, you can register here.