Related Clues:

• Sound on entering the Jacuzzi
• Ooh and ___
• '___, that feels good!'
• 'That feels so-o-o-o nice!'
• "Oh, so that's how it's done!"
• 'That feels so-o-o-o good!'
• Follows "ooh"
• Expression of appreciation or amazement
• Sigh of pleasure or relief
• 'Yeah, that's the spot!'
• Partner of 46-Down
• Something to say to a dentist
• Contented comment
• Ooh-eee-___
• Sound from a massage recipient