1. Being one more than eighty
   - eighty-one, 81

See also: cardinal

• klammath weed
• Klan
• Klansman
• Klaproth
• klatch
• klatsch
• Klaus Fuchs
• klavern
• screw pine
• screw propeller
• screw thread
• screw tree
• screw wrench
• screw-loose
• screw-pine family
• screw-topped
• screwball
• screwballer
• screwbean
• screwbean mesquite
• screwdriver
• screwer
• screwing
• screwtop
• screwup