1. Characterized by the use of acronyms
   - acronymic

See also: acronym

• willy-nilly
• willy-willy
• Wilmington
• Wilms' tumor
• Wilms' tumour
• Wilmut
• Wilno
• Wilson
• Wilson cloud chamber
• Wilson's blackcap
• Wilson's disease
• Wilson's phalarope
• Wilson's snipe
• Wilson's thrush
• Wilson's warbler
• Wilsonia pusilla
• Wilsonian
• wilt
• wilt disease
• wilted
• wilting
• Wilton
• Wilton carpet
• Wiltshire
• wily