Answer: LANGUAGEBARRIER
The answer LANGUAGEBARRIER has 8 possible clues. See the results below.
Possible Clues:
- Accent wall, perhaps?
- Foreign exchange issue
- Problem in the Tower of Babel story
- Communication problem ... illustrated literally by the black squares before 5-, 19-, 26-, 54-, 65- and 73-Across
- Foreigner's obstacle ... or a hint to hidden words in 17-, 29-, 37- and 49-Across
- Communication obstacle
- Said to be an obstacle to understanding each other
- Speech impediment?