Related Clues:

• Stadium noises
• Clamors
• Otic annoyances
• Din from a den
• Is lionlike
• When bulls crow?
• Bellows, hollers
• Bellows like a bull
• 'Deep, bellowing bursts of sound (5)'
• A lot of them, by the sound of them, will sweep at last
• Ocean sounds
• Growth periods
• Waterfall sounds
• Howls with laughter
• Has a good laugh