Related Clues:

• Gluttonous Greek eyed nervously
• Oinker, to tots
• Grabbing grass under golf trolley's bottom
• Understanding how Scrooge might be described?
• With 44-Down, making futile attempts ... and an extra hint to this puzzle's theme
• Comprehending or clutching
• Good and thin — too hungry?
• Wanting to eat grass? Empty Guernsey would eat it
• Like one who can never get enough
• Animal followed by 'bank' or 'back'
• Voracious? Gorge, feed? Aye, regularly
• "Little" one of rhyme
• Ravenous guy, empty, wolfs venison that's turned
• Acquisitive editor printed in paler black?
• Climbing in Norway, deer graze with voracity