danegeld /dānˈgeld/ or danegelt /-gelt/

1. A tax imposed in the 10c to buy off the Danes or to defend the country against them (historical)
2. Payment or concessions made to avoid trouble

• superficiality
• superficialize
• superficialized
• superficializes
• superficializing
• superficially
• superficialness
• superficialnesses
• superficials
• superficies
• superfine
• superfineness
• superfinenesses
• superfit
• superfluid
• superfluidities
• superfluidity
• superfluities
• superfluity
• superfluous
• superfluously
• superfluousness
• superfluousnesses
• superflux
• superfluxes