Severe fatigue Synonyms

Severe replaced

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

Synonyms for phrase

SF abbreviation

SF is an abbreviation for Severe Fatigue
What does SF stand for?
SF stands for "Severe Fatigue"

Fatigue replaced

Definitions for Fatigue


  • (verb) to use up all the physical energy of
  • (noun) a complete depletion of energy or strength
  • (noun) very hard or unpleasant work