Related Clues:

• Apt rhyme for spa
• Sound from a contented human
• "Ho-o-ow relaxing!"
• ''Stick out your tongue and go ___''
• Partner of 8-Down
• Sound the doctor hears
• "This is the life"
• Apt rhyme for 51-Down
• "... just wow!"
• "So-o-o relaxing"
• Sound made in a hot tub
• "Stick out your tongue and say ___"