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

• volta
• volta-
• voltage
• voltage divider
• voltage dividers
• voltages
• voltaic
• voltaic cell
• voltaic cells
• voltaic pile
• Voltairean
• Voltaireanism
• Voltairian
• Voltairianism
• Voltairism
• voltaism
• voltaisms
• voltameter
• voltameters
• vocation
• vocational
• vocationalism
• vocationalisms
• vocationally
• vocations