Crossword clues for the word: LANGUAGEBARRIER The word LANGUAGEBARRIER has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for LANGUAGEBARRIER Showing 1 to 5 of 5 results Clue(s) Communication problem ... illustrated literally by the black squares before 5-, 19-, 26-, 54-, 65- and 73-Across It may lead to gesturing Obstacle to communication... or what separates this puzzle's top and bottom halves Problem in the Tower of Babel story Traveler's problem.