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

• part and parcel
• partans
• part brass rags
• part company
• parted
• partenariat
• parter
• parterre
• parterres
• parters
• part-ex
• part-exchange
• part-exchanges
• parthenocarpic
• parthenocarpies
• parthenocarpy
• pyoners
• pyonings
• pyorrhoea
• pyorrhoeal
• pyorrhoeas
• pyorrhoeic
• pyot
• pyots
• pyracanth