| Deficiency mental | Educationally subnormal | Feeble-minded | Idiocy | Idiot | Imbecile | Imbecility | Mental deficiency | Mental handicap NOS | Mental retardation | Mental retardation severity unspecified | Mild mental retardation | Moderate mental retardation | Moronity | Oligophrenia | Other specified mental retardation | Profound mental retardation | Retardation mental | Severe imbecility | Severe mental retardation | Unspecified mental retardation | Intellectual disability | Intellectual development disorder | Intellectual Disability | Disabilities, Intellectual | Intellectual Disabilities | Retardation, Mental | Intellectual Development Disorder | Development Disorder, Intellectual | Development Disorders, Intellectual | Disorder, Intellectual Development | Disorders, Intellectual Development | Intellectual Development Disorders | Mental Retardation | Disability, Intellectual | Mental Retardation, Psychosocial | Mental Retardations, Psychosocial | Psychosocial Mental Retardation | Psychosocial Mental Retardations | Retardation, Psychosocial Mental | Retardations, Psychosocial Mental | Deficiency, Mental | Deficiencies, Mental | Mental Deficiencies | Mental Deficiency |
