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

• scart-free
• scarth
• scarths
• scarting
• scarts
• Scarus
• scarves
• scary
• scat
• scatch
• scatches
• scath
• scathe
• scathed
• scatheful
• scathefulness
• scathefulnesses
• scatheless
• scathes
• scathing
• scathingly
• scaths
• scatole
• scatological
• scatologies