Related Clues:

• Resolve (with ''out'')
• See 21-Down
• Steel ingredient
• Decrease?
• Hemoglobin component
• Heavy metal
• Fairway selection
• It's pumped
• De-crease
• Triathlete adjective
• Unwrinkle
• Type of hand or curtain
• It goes across the board
• It's sometimes cast
• Golfer's selection