10-Letter Words Containing: _,E,N,O,S,S,W

• intended to test a new system under operating conditions and to familiarize the operators with the system

• initial adjustments to improve the functioning or the efficiency and to bring to a more satisfactory state

• a very thorough search of a person or a place

• extortion of money (as by blackmail)

• Downward air turbulence caused by a propeller or jet, but especially by helicopter blades

• The downward motion of air as a result of eddies behind a wing or chimney, etc.

• a crystal of snow

• white Arctic bunting

• someone who owns a ship or a share in a ship

• the relation of an owner to the thing possessed; possession with the right to transfer possession to others

• the act of having and controlling property

• the state or fact of being an owner

• poisonous Eurasian perennial herb with broad rounded leaves and yellow flowers and fibrous rootstock