Fatal onset Synonyms

Definitions for Fatal


  • (adjective) bringing about ruin or misfortune
  • (adjective) likely to cause or capable of causing death
  • (adjective) bringing death

Synonyms for phrase

FO abbreviation

FO is an abbreviation for Fatal Onset
What does FO stand for?
FO stands for "Fatal Onset"

Onset replaced

Definitions for Onset


  • (noun) the act or action of setting upon with force or violence
  • (noun) the point at which something begins
  • (noun) the beginning or early stages