Related Clues:

• Welk intro
• Certain criminal
• Absolutely the best
• With 'and' and 47-Down, Lawrence Welk's intro
• Booth, for one
• Top status
• Ninja, e.g.
• The 'who' in a whodunit
• Supreme
• Rook's spot on a chessboard, perhaps
• Highly-rated
• Letter and number meaning ''tops''
• Start of Welk's count
• Top rated
• Steak sauce choice