Related Clues:
- Exercise by repeated practice
- Training
- Doctor with invalid -- one likely to be boring
- Bores; exercises
- Teaches by repetition
- Military training
- Make a hole in material
- Boring aspect of army life
- What one shouldn't be after doctor's procedure!
- Military exercise? It bores
- Is boring doctor with ailments
- Bore encountered in train, invariably
- Exercise baboon
- Needing doctor after doctor for routine procedure
- Not well, goes to doctor, that's routine