misnomer /mis-nōˈmər/

1. A wrong or unsuitable name or term
2. (a) misnaming

To misname

• ball park
• ballpark
• ball parks
• ballpeen hammer
• ballpeen hammers
• ball-player
• ball-players
• ballpoint
• ballpoint pen
• ballpoint pens
• ballpoints
• ball-proof
• ball rolling
• ballroom
• ballroom dancing
• ballrooms
• balls
• balls-aching
• ballsed-up
• ballsier
• ballsiest
• ballsiness
• ballsinesses
• balls-out
• balls up