kelpie or kelpy /kelˈpi/

1. A malignant water sprite haunting fords in the form of a horse (Scot; folklore)
2. An Australian breed of sheepdog

• theist
• theistic
• theistical
• theists
• the jet set
• the jig is up
• the joint
• the jury is out
• the jury is still out
• the Kaiser's war
• the king's peace
• the Klan
• the knives are out for
• the Lamb
• the last cast
• the Last Day
• the last enemy
• the last extremity
• the last gasp
• the Last Judgment
• the Last Supper
• the last trump
• the last word
• the latest word
• the law