1. In an arduous manner
   "they worked arduously"
   - toilsomely, gruellingly [Brit, Cdn], gruelingly [US]

See also: arduous

• Millay
• millboard
• milldam
• milled
• millenarian
• millenarianism
• millenarism
• millenarist
• millenary
• millennial
• millennian
• millennium
• millennium bug
• millenniumism
• millepede
• miller
• miller's-thumb
• millerite
• millesimal
• millet
• millettia
• milli-
• milliammeter
• milliampere
• milliard