14-Letter Words Containing: O,N,G,O,O,S,E

• the bright red hemoglobin that is a combination of hemoglobin and oxygen from the lungs

• of or having an orbit with a fixed period of 24 hours (although the position in the orbit may not be fixed with respect to the earth)

• stalk bearing one or more sporangia

• the social science that studies the origins and social relationships of human beings

• the act of making something homogeneous or uniform in composition

• a specialist in paleontology