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

• catch at straws
• catch-basin
• catch-basins
• catch cold
• catch cold at
• catch-crop
• catch-crops
• catch-drain
• catch-drains
• catched
• catchen
• catcher
• catchers
• catches
• catch fire
• catchflies
• catchfly
• catch hold of
• catchier
• catchiest
• catchiness
• catching
• catching pen
• catching pens
• catchings