Related Clues:
- Bug the hell out of
- Slowly reduce, as a cliff
- Adversely affect, as one's confidence
- Be a nuisance to
- Vanish gradually
- Eat at
- Be a pain to
- Dwindle, as support
- Do some button-pushing, so to speak
- Wear away, as rock
- Wear through weathering
- Destroy over time
- Wear gradually
- Crumble into the sea, as shoreline
- Become ground down