1. An act (or failure to act) that disappoints someone
   - disappointment

Type of: failure

• rote learning
• rotenone
• ROTFL
• rotgut
• Roth
• Rothko
• Rothschild
• roti
• rotifer
• Rotifera
• rotisserie
• rotl
• rotogravure
• rotor
• rotor blade
• rotor coil
• rotor head
• rotor shaft
• rotoscope
• rotovator
• rotted
• rotten
• rotten borough
• rottenly
• rottenness