Related Clues:

• Graduate on ship sees fish
• Fish deep
• Guitar variety
• Fishy catch
• Operatic villain, frequently
• Double ___ (cello's cousin)
• Subwoofer output
• Fish getting round in sound deep down
• Opera villain's voice, often
• Low clef
• Low opera voice
• Second-rate fool and singer?
• Largemouth, for one
• Singer found in conversation
• Type of guitar graduate strums peripherally