aurochs /öˈ or owˈroks/

1. The urus or wild ox (extinct 1627)
2. The European bison (obsolete; non-standard)

• perspirated
• perspirates
• perspirating
• perspiration
• 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