1. Free of ice and open to travel
   "an ice-free channel in the river"

See also: unfrozen

• football field
• football game
• football helmet
• football hero
• football league
• football official
• football play
• football player
• football pools
• football score
• football season
• football stadium
• football team
• football tee
• football-shaped
• footballer
• footbath
• footboard
• footbridge
• footcandle
• footed
• footedness
• footer
• footfall
• footfault