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

• bigeners
• bigeye
• bigeyes
• bigfeet
• Bigfeet
• big fish
• Bigfoot
• Big Four
• bigg
• big game
• bigged
• bigger
• biggest
• biggie
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• big girl's blouse
• big girl's blouses
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• autoexposures
• autoflare
• autoflares