Ctrl key (computing) short for control key

• foregonenesses
• foreground
• foregrounded
• foregrounding
• foregrounds
• foregut
• foreguts
• fore-hammer
• fore-hammers
• forehand
• forehanded
• forehands
• forehead
• foreheads
• forehent
• forehenting
• leachates
• leached
• leaches
• leachier
• leachiest
• leaching
• leachings
• leachour
• leach-trough