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

• selenographies
• selenographs
• selenography
• selenological
• selenologies
• selenologist
• selenologists
• selenology
• selenomorphology
• selenous
• seles
• Seleucid
• Seleucidae
• Seleucidan
• -self
• self
• self-
• self-abandonment
• self-abasement
• self-abnegation
• self-absorbed
• self-absorption
• self-abuse
• self-abuser
• self-abusers