Crossword clues for the word: CRITICAL The word CRITICAL has appeared as an answer to at least 13 crossword clues on different crossword puzzles. Crossword clues for CRITICAL Showing 1 to 13 of 13 results Clue(s) "Really, really important" Absolutely necessary All-important Captious, carping Crucial Essential nit-picking Fault-finding Finding fault is vital Finding faults serious Imperative Key Pressing Very choosy