unˈdersong noun (archaic)

1. A burden or refrain, etc of song or of sound
2. An undertone less pleasant in quality (figurative)

• batiks
• bating
• batiste
• batistes
• batler
• batlers
• batlet
• batman
• batmen
• bat mitzvah
• bat mitzvahs
• batological
• batologies
• batologist
• batologists
• batology
• baton
• baton charge
• baton-charge
• baton-charged
• baton charges
• baton-charges
• baton-charging
• batoned
• baton gun