Related Clues:

• Rumbled, in a way
• Rumbled in the wee hours?
• Made noises at night
• Was stertorous
• Sawed gourds, so to speak
• Slept soundly?
• Sawed wood
• Kept a partner up, perhaps
• Slept sound-ly?
• Made noise while sleeping
• Slept loudly
• Sawed logs
• Sawed logs, so to speak
• Napped noisily
• Sawed wood horizontally?