Related Clues:
- Buildup around the mouth
- Mouth locale
- Mississippi River feature
- D, in some communications
- Hip or tin follower
- Triangular formation
- American alternative
- Landing spot for Santa
- Land formation named for its usual shape
- Greeks' D
- It keeps you covered
- Gull's nesting place, often
- House topper
- Housetop
- River-mouth formation