Severe retardation Synonyms

Definitions for Severe


  • (adjective) given to exacting standards of discipline and self-restraint
  • (adjective) harsh and threatening in manner or appearance
  • (adjective) not joking or playful in mood or manner

Definitions for Retardation


  • (noun) a usually gradual decrease in the pace or level of activity of something
  • (noun) the act of slowing down or falling behind
  • (noun) the extent to which something is delayed or held back