9-Letter Words Ending: OSIS

• any severe mental disorder in which contact with reality is lost or highly distorted

• the relation between two different species of organisms that are interdependent; each gains benefits from the other

• abnormal adhesion and rigidity of the bones of a joint

• a benign outgrowth from a bone (usually covered with cartilage)

• a chronic disease interfering with the normal functioning of the liver; the major cause is chronic alcoholism