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

• playpens
• play possum
• playroom
• playrooms
• plays
• play safe
• playschool
• playschools
• play second fiddle
• play silly buggers
• playslip
• playslips
• playsome
• play someone false
• plays on words
• play-spell
• play-spells
• PlayStation
• playsuit
• playsuits
• play the devil
• play the field
• play the fool
• play the game
• play the giddy goat