Sudden idiocy Synonyms

Sudden replaced

Definitions for Sudden


  • (adjective) not expected
  • (adjective) happening without warning or in a short space of time

Synonyms for phrase

SI abbreviation

SI is an abbreviation for Sudden Idiocy
What does SI stand for?
SI stands for "Sudden Idiocy"

Definitions for Idiocy


  • (noun) a foolish act or idea
  • (noun) extreme mental retardation