surtax /sûrˈtaks/

1. An additional tax
2. Tax payable on incomes above a certain high level (term not in official use in this sense)

1. To tax additionally
2. To charge surtax

• lappered-milk
• lappering
• lapper-milk
• lapper-milks
• lappers
• lappet
• lappeted
• lappet-head
• lappet-heads
• lappet moth
• lappet moths
• lappets
• lappie
• lappies
• lapping
• lappings
• Lappish
• lap-roller
• laps
• lapsable
• lapsang
• lapsangs
• lapsang souchong
• lapse
• lapsed