Crossword clues for the word: ITSAGREATINVENTION The word ITSAGREATINVENTION has appeared as an answer to at least 1 crossword clue on different crossword puzzles. Crossword clues for ITSAGREATINVENTION Showing 1 to 1 of 1 results Clue(s) Start of a Garrison Keillor quote re the cell phone