Crossword clues for the word: THINKINGCAP The word THINKINGCAP has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for THINKINGCAP Showing 1 to 9 of 9 results Clue(s) "Figuratively, a mood of reflection." "Idea-producing garb, figuratively" "This is ""put on"" to solve a problem" Cogitative gear. Invisible symbol of concentration Mind at work. Problem-solver's wear, figuratively Problem-solving accessory Symbol of concentration