1) Ateliosis 2) Infantilism 1) Ateliosis 
[n] - a form of infantilism characterized by physical underdevelopment but normal intelligence
ateliosis, ateleiosis Incomplete development which may refer to psychic infantilism or puerilism, to mental retardation, and/or to physical dwarfism (microsomia). Dwarfism resulting from anterior pituitary insufficiency in childhood, associated with normal gonadal maturation, normal development of secondary sexual characte...
ateliosis noun a form of infantilism characterized by physical underdevelopment but normal intelligence
ateliosis.