Related Clues:

• Potatoes partner
• Bird-to-be
• Urge (on)
• Future eagle
• Silly Putty container
• Boeuf à la Russe ingredient
• Beef, e.g.
• Butcher's goods
• Head shape
• Item graded AA, A or B
• Incubator occupant
• Herbivores avoid it
• Preceder of 74-Across?
• Vegan's no-no
• Dinosaur's origin