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

• sandgropers
• sand grouse
• sandheap
• sandheaps
• sandhi
• sandhill
• sandhills
• sandhis
• sandhog
• sandhogs
• sandhopper
• sandhoppers
• sandier
• sandiest
• sandiness
• sandinesses
• sanding
• sandings
• Sandinismo
• Sandinista
• sand iron
• sandiver
• sandivers
• sand lance
• sand lances