Compounds of 精薄

• 精薄
  (n) (abbr) mental retardation (pejorative)
  mentally retarded
• 精薄児
  (n) (abbr) mentally-handicapped (retarded) child (pejorative)
  weak-minded child
• 精薄者
  (n) (abbr) mentally-handicapped person (pejorative)
  retarded person