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

• allelomorph
• allelomorphic
• allelomorphism
• allelomorphisms
• allelopathies
• allelopathy
• allels
• alleluia
• alleluiah
• alleluias
• allemande
• allemandes
• all-embracing
• allenarly
• all-ending
• all ends up
• Allen key
• Allen screw
• allergen
• allergenic
• allergens
• allergic
• allergic rhinitis
• allergics
• allergies