Related Clues:

• Audibly lament
• Cry a river
• Sound of relief
• Bellyacher's utterance
• Groan's partner
• Cry like a baby
• Need a hankie, maybe
• Bellyacher's sound
• Blue whale sound
• Loudly cry
• It's often heaved
• It might evoke pity
• Reaction to a bad pun
• Beginning of of relief?
• Haunted house sound