Related Clues:
- Sea urchin, re 1-Down
- Single starter?
- Prefix with glyceride
- Prefix for angle or cycle
- Bi, halved
- Flinders in Adelaide, e.g., briefly
- Weekly initiator
- Cycle beginning
- Mono- cousin
- Prefix that sounds like 67-Down
- College for a Brit
- Arm muscle, informally
- Prefix denoting three or threefold
- Bi- + 1
- Seat of learning in Cluniac Abbey