Frightening oni Synonyms

Frightening replaced

Definitions for Frightening


  • (adjective) causing fear
  • (adjective) causing fear or dread or terror
  • (noun) the act of inspiring with fear

Synonyms for phrase

FO abbreviation

FO is an abbreviation for Frightening Oni
What does FO stand for?
FO stands for "Frightening Oni"

Definitions for Oni


  • (noun) the military intelligence agency that provides for the intelligence and counterintelligence and investigative and security requirements of the United States Navy