Persistent fatigue Synonyms

Persistent replaced

Definitions for Persistent


  • (adjective) continuing despite difficulties, opposition, or discouragement
  • (adjective) stubbornly unyielding
  • (adjective) never-ceasing

Synonyms for phrase

PF abbreviation

PF is an abbreviation for Persistent Fatigue
What does PF stand for?
PF stands for "Persistent 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