Related Clues:
- Serious mistake
- Glaring mistake
- Schoolboy error - wolf?
- Big mistake (when dropped)
- Bad blunder — type of monkey
- What an awful slip to roar in hospital
- Serious blunder
- Bad mistake — loud bell
- Funny blunder
- … one of 19 24 21's creations that might be dropped
- A monkey; a mistake
- Glaring blunder, terming it a monkey?
- A monkey; a bad mistake
- Glaring mistake made by schoolboy identifying monkey
- Embarrassing mistake (colloq.)