Insidious fiend Synonyms

Insidious replaced

Definitions for Insidious


Synonyms for phrase

IF abbreviation

IF is an abbreviation for Insidious Fiend
What does IF stand for?
IF stands for "Insidious Fiend"

Fiend replaced

Definitions for Fiend


  • (noun) a mean , evil , or unprincipled person
  • (noun) a person who regularly uses drugs especially illegally
  • (noun) a person with a strong and habitual liking for something