bowser /bowˈzər/

1. A light tanker for supplying fuel or water
2. A petrol pump (old; now Aust and NZ)

• perspirations
• perspiratory
• preservations
• preservative
• preservatives
• preservatory
• preserve
• preserved
• preserver
• preservers
• preserves
• preserving
• preserving-pan
• preserving-pans
• preses
• preset
• presets
• presetting
• pre-shrink
• pre-shrinking
• pre-shrinks
• pre-shrunk
• preside
• presided
• presidencies