Crossword clues for the word: PLETHORA The word PLETHORA has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for PLETHORA Showing 1 to 10 of 10 results Clue(s) Big supply Excessive amount Extreme excess Is it too much, one half of a couple being named Thora? Large amount Large or excessive amount Large, perhaps excessive, amount Overabundance Super-abundance Teeming amount