Related Clues:
- Extremely rare flower - perennial?
- Habitual - visit habitually
- Haunt one after another
- Periodic
- Like some themes
- Habitual sounds from cat out of bounds, coming in late
- Coming back about dog with large tear in clothing
- Dog tore on ahead, always coming back
- Coming round repeatedly about charge involving dog
- Soldiers meeting something shocking? It's happening repeatedly
- Sappers' course taking place periodically
- On-stream, seen frequently
- Periodical about flow of electricity
- Happening repeatedly
- Periodic upset for Queen Elizabeth I