- a mistake
- Alarm losing time causes miscalculation
- Blooper
- Blooper in bower, Rory
- Blunder
- Boo-boo
- Fault
- Blooper
- Boo-boo
- Clanger
- Faux pas
- Gaffer has no right to make clumsy mistake
- Keeping affection hidden is a mistake
- Old-timer dropped end, making a blunder