Crossword clues for the word: SIGNALER The word SIGNALER has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for SIGNALER Showing 1 to 6 of 6 results Clue(s) "Flag-waver, of a sort" Cohort for Paul Revere Communicator One giving a cue Semaphore expert. Semaphorist.