Related Clues:

• Removed, like Easter bunny heads
• Attempted, in a phrase
• Removed with the teeth
• Took on, as work
• Had a nibble at a piece of food, none too fresh
• Severed with teeth (unchewable amount?)
• Removed, like the head of a chocolate Easter bunny
• Undertook, in a phrase
• Removed with one's chompers