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

• philosopher
• philosopheress
• philosophers
• philosophers of the garden
• philosopher's stone
• philosophes
• philosophess
• philosophesses
• philosophic
• philosophical
• philosophically
• philosophical pitch
• philosophies
• philosophise
• philosophised
• philosophiser
• philosophisers
• philosophises
• philosophising
• philosophism
• philosophisms
• philosophist
• philosophistic
• philosophistical
• philosophists