Related Clues:

• Serenade
• Sphere of Venus
• Troubadour topic
• No score
• Kind of nest or knot
• Topic of many songs
• Main squeeze
• It is 'resistless in battle,' wrote Sophocles
• Zero, at Wimbledon
• Zero, to Venus
• Something to fall in
• More than like
• Like a nothing bagel?
• Valentine-card word
• Part of some scores