Related Clues:

• Might perhaps be ringing where there's 30 across
• Perhaps ringing, but more likely rumbling
• One round of drink (3)
• Ringing, perhaps, or rumbling
• Sort of ringing or rumbling there
• Perhaps beringed in the middle inside
• Have a drink in a beastly sort of way
• 'Not sort of ringing, just rumbling there (5)'
• With 33 Across, small pets
• 440 yards, often
• Swimmer's rep
• One can stand to lose it
• Victory run, maybe
• Come full circle?
• Oval circuit