- A circular board, often of cork, used as the target in a game of darts.靶：圆形的板子，常常是软木作的，用来当作掷镖游戏的靶子
- willowware
- willowy
- willpower
- wills
- Wills
- Willstätter
- willy-nilly
- willywaw
- willy–nilly
- will–of–the–wisp
- will–o'–the–wisp
- Wilmette
- Wilmington
- Wilmington College
- Wilmington College
- Wilmington College of Ohio
- Wilmot
- Wilms' tumor
- Wilson
- Wilson College
- Wilson College
- Wilson cycle
- Wilson's blackcap
- Wilson's disease
- Wilson's phalarope