malapropism /malˈə-pro-pi-zm/

1. The misapplication of words without mispronunciation, from Mrs Malaprop in Sheridan's play, The Rivals, who uses words malapropos
2. A word so used

• yird-hunger
• yird-hungry
• yirding
• yirds
• yirk
• yite
• yites
• Yizkor
• -yl
• ylang-ylang
• ylang-ylang oil
• ylang-ylangs
• ylem
• ylems
• Y-level
• ylike
• ylke
• YMCA
• ymolt
• ymolten
• Y-moth
• ympe
• ymping
• ympt
• Yn