falderal /falˈdə-ralˈ/, folderol /folˈdə-rolˈ/ or fal de rol /fal də rol/

1. A meaningless refrain in songs
2. Any kind of flimsy trifle

• headliner
• headliners
• headlines
• headlining
• headlock
• headlocks
• headlong
• head-lugged
• headman
• headmark
• headmarks
• headmaster
• headmasters
• headmastership
• headmasterships
• headmen
• headmistress
• headmistresses
• headmistress-ship
• headmistress-ships
• head money
• headmost
• headnote
• headnotes
• head off