Related Clues:
- Chastity, for one
- Pro ___ (like some lawyers' work)
- Pro --- (proportionally)
- U2 frontman
- ___-tat-tat
- U2's frontman
- Proportionately (with ''Pro'')
- Pro --- (proportionate)
- Pro ---
- Rock star with many causes
- Sonny who sang 'Laugh at Me'
- Rock star turned activist
- Sonny or Chastity
- Songwriter Sonny
- U2 lead singer