- key pattern
- key palm
- key lime
- key signature
- key word
- key west
- keyboard buffer
- keyboard instrument
- keyhole saw
- keyhole limpet
- keybord instrument
- keynes
- keynesianism
- keyed up
- keynesian
- keynote address
- keynote speech
- kgb
- khabarovsk
- keystone stater
- keystroke
- khan
- khachaturian
- khallasi
- khama
- khamti
- kick in
- kicking
- kick a man when hes down
- king cobra
- kip
- kinky
- kwazulu_natal
- Kyrgyzstani monetary unit
- kiloliter
- kilolitre
- ketohexose
- kiaat
- Kirkia wilmsii
- kino
- king fern
- king's ransom
- king_sized
- kite
- kibble
- king begonia
- kappa
- khi
- kaph
- khaya