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

See also: arduous

• goggle-eye
• goggle-eyed
• goggles
• Gogh
• Gogol
• Goidelic
• going
• going ashore
• going away
• going strong
• going to Jerusalem
• going under
• going-out-of-business sale
• going-over
• goings-on
• goiter
• goitre
• goitrogen
• goitrous
• goji berry
• Golan
• Golan Heights
• Golconda
• gold
• gold braid