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

• savings
• savings and loan association
• savings and loan associations
• savings bank
• savings banks
• savings certificate
• savings certificates
• savings ratio
• saving your reverence
• savins
• savior
• saviors
• saviour
• saviours
• saviour sibling
• saviour siblings
• Savoie
• savoir-faire
• savoir-vivre
• savor
• savored
• savories
• savoring
• savorous
• savors