8-Letter Words with O,N,I,O,S,_

• convert (oxygen) into ozone

• the line at which the sky and Earth appear to meet

• the range of interest or activity that can be anticipated

• a specific layer or stratum of soil or subsoil in a vertical cross section of land

• the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth

• make (cells) more susceptible to the action of phagocytes

• sleeping for a short period of time (usually not in bed)

• sleep lightly or for a short period of time

• To treat or react with ozone; to ozonate

• To convert oxygen into ozone, especially by using an ozonizer

• any of a class of unstable chemical compounds resulting from the addition of ozone to a double bond in an unsaturated compound

• a member of an important North American Indian people who controlled the mouth of the Columbia river; they were organized into settlements rather than tribes

• a warm dry wind blowing down the eastern slopes of the Rockies

• a Penutian language spoken by the Chinook

• pink or white flesh of large Pacific salmon

• large Pacific salmon valued as food; adults die after spawning

• an animal disease that can be transmitted to humans

• To treat or react with ozone; to ozonate

• To convert oxygen into ozone, especially by using an ozonizer