Crossword clues for the word: NICEIDEA The word NICEIDEA has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for NICEIDEA Showing 1 to 5 of 5 results Clue(s) ''You should try that'' 'You're clever!' """Oh, that's brilliant!""" "Great thinking!" "Why didn't I think of that!"