1. In a doubtful manner
   "Gerald shook his head doubtfully"
   - dubiously

See also: doubtful

• fair trade
• fair use
• fair weather
• fair-and-square
• fair-haired
• fair-haired boy
• fair-maids-of-France
• fair-minded
• fair-mindedness
• fair-trade act
• fair-trade agreement
• fair-weather friend
• Fairbanks
• fairground
• fairish
• fairlead
• fairly
• fairness
• fairness commission
• fairway
• fairway crested wheat grass
• fairy
• fairy armadillo
• fairy bell
• fairy bluebird