1. Process of changing to an inferior state
   - deterioration, declension, worsening

Type of: decline, diminution

• Weltschmerz
• Welty
• welwitschia
• Welwitschia mirabilis
• Welwitschiaceae
• Wembley
• wen
• Wen Ch'ang
• Wen-Ti
• wench
• wencher
• wend
• wendy house
• wentletrap
• Werdnig-Hoffman disease
• weren't
• werewolf
• Werfel
• Werlhof's disease
• Werner Karl Heisenberg
• Wernher Magnus Maximilian von Braun
• Wernher von Braun
• Wernicke
• Wernicke's aphasia
• Wernicke's area