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mental deficiency

see definition of mental deficiency
  • as inmental retardation
  • as inbackwardness
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Synonyms for mental deficiency

noun mental handicap
  • amentia
  • brain damage
  • dementia
  • mental defect
  • mental deficiency
  • subnormality

More words related to mental deficiency

backwardness

noun. underdevelopment
  • abnormality
  • idiocy
  • mental deficiency
  • mental retardation
  • retardation
  • slowness

mental retardation

noun. mental handicap
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.