K
- Kearns Sayre Shy Daroff Syndrome
- KeatingHarts method
- kedani disease
- Kedge
- kedges
- keel
- keel over
- Keeley cure
- keen
- keen edged
- keen on
- keen witted
- keen-edged
- keen-sighted
- Keen-witted
- keened
- keenedged
- keening
- keenings
- keenly
- keenness
- Keens sign
- keenwitted
- keep
- keep a distance
- keep a watch
- keep abreast of
- keep account
- keep afloat
- keep aft
- keep alive
- keep aloof
- keep an appointment
- keep an eye on
- keep an eye out
- keep apart
- keep arm length
- keep arm's length
- keep arms length
- keep at
- keep at a distance
- keep at arm length
- keep at arm's length
- keep at arms length
- keep at bay
- keep at distance
- keep away from
- keep back
- keep ball rolling
- keep bay
- keep busy
- keep captive
- keep check
- keep clear
- keep clear of
- keep close
- keep close to
- keep cold
- keep company
- keep company with
