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

• game licences
• gamely
• gameness
• gamenesses
• game plan
• game plans
• gameplay
• gameplays
• game point
• game points
• game preserve
• game preserver
• game preservers
• game preserves
• gamer
• games
• game show
• game shows
• gamesier
• gamesiest
• gamesmanship
• gamesmanships
• gamesome
• gamesomeness
• gamesomenesses