Related Clues:

• ''That feels great!''
• "That makes me happy"
• It may be said with a sigh
• ''What a relief it is!''
• Sound for a doctor
• Sound of relaxation
• Relieved expression
• 'That's super for you!'
• Massage chair reaction
• "__, yer mudder wears combat boots"
• "Ni-i-ice!"
• 'Makes sense now'
• 'How very nice!'
• You might say it during a depression
• Ooh's partner