mach·i·na·tion 
(măk′ə-nāshən, măsh′-)
(măk′ə-nāshən, măsh′-)n.
1. The act of scheming or plotting.
2. A crafty scheme or cunning design for the accomplishment of a sinister end.
- water ski
- waterski
- water-ski
- water-skier
- waterskin
- water snake
- waters of hydration
- water softener
- water-soluble
- water spaniel
- watersports
- waterspout
- water sprite
- water strider
- water supply
- water system
- water table
- water taxi
- waterthrush
- watertight
- water tower
- water turkey
- water under the bridge
- water vapor
- water-vascular system