Plain idea Synonyms

Plain replaced

Definitions for Plain


  • (adjective) free from all additions or embellishment
  • (adjective) free from added matter
  • (adjective) free in expressing one's true feelings and opinions

Synonyms for phrase

PI abbreviation

PI is an abbreviation for Plain Idea
What does PI stand for?
PI stands for "Plain Idea"

Idea replaced

Definitions for Idea


  • (noun) something imagined or pictured in the mind
  • (noun) someone of such unequaled perfection as to deserve imitation
  • (noun) something that one hopes or intends to accomplish