Related Clues:
- Infield shape
- Symbol after 'I' on many a bumper sticker
- Cupid's target
- Baserunner's route
- Tin Woodman's need
- Warmth gets right into the centre
- Organ with chambers
- The centre of Earth is molten
- Soul partner
- The Tin Man wanted one
- Earth-shattering at the centre
- Card obviously not concealed up one's sleeve
- Carbon gem
- Judge with little time for compassion
- Cardiac organ