| 知的障害 | [ちてきしょうがい, chitekishougai] (n, adj-no) mental disability; mental retardation [Add to Longdo] |
| 知的障害児 | [ちてきしょうがいじ, chitekishougaiji] (n) mentally-handicapped child [Add to Longdo] |
| 知的障害者 | [ちてきしょうがいしゃ, chitekishougaisha] (n) mentally-handicapped person [Add to Longdo] |