Related Clues:

• Increased audibility of this greeting?
• Higher-sounding greeting
• Informal 19 across
• 'Well, hey there!'
• 'Hello there'
• Simple greeting
• Informal "Welcome!"
• "How's it goin'?"
• Kermit greeting
• Casual greeting, more lofty on the telephone?
• Ritz cracker lookalike
• Ritz cracker look-alike
• Syllables in a children's refrain
• 'What's up?'
• Erstwhile Ritz rival