Related Clues:
- Blockhead putting off quiet friend
- Mate, pal
- Copper's intertwined with royal associate
- Blockhead losing pawn, leading to mate
- Foolish person falling short as a friend
- Buzz following check, initially, and mate
- Rotation of planetary sphere is relative
- Hipster's chum
- "Rob" anagram
- Slangy pal
- Fishing bait
- Man cave invitee
- Pal, casually
- Frat guy
- Relative of sis