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

• neurolysis
• neuroma
• neuromas
• neuromata
• neuromuscular
• neuron
• neuronal
• neurone
• neurones
• neuronic
• neurons
• neuropath
• neuropathic
• neuropathical
• neuropathies
• neuropathist
• neuropathists
• neuropathogenesis
• neuropathological
• neuropathologist
• neuropathologists
• neuropathology
• neuropaths
• neuropathy
• neuropeptide