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

• softback
• softbacks
• softball
• softballs
• soft benefits
• soft-billed
• soft-bodied
• soft-boil
• steam gauges
• steam governor
• steam governors
• steam hammer
• steam hammers
• steam-haul
• steam-hauled
• steam-hauling
• steam-hauls
• steamie
• steamier
• steamies
• steamiest
• steamily
• steaminess
• steaminesses
• steaming