| -ptosia, pto-, -ptosis, -ptoma, -ptot- (Greek: fall, a falling down of an organ; drooping, sagging).asymptomatic: asymptote: asymptotic: cardioptosis: carpoptosis: laryngoptosis: mastoptosis: panoptosis: proptoses (plural): proptosis (singular): ptomaine: ptomainemia: ptomainotoxism: ptomatopsia: ptomatopsy: ptosis: ptotic: symptom: symptomatic: symptomatology: |