Crossword clues for the word: BIGBROTHERS The word BIGBROTHERS has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for BIGBROTHERS Showing 1 to 2 of 2 results Clue(s) Fraternity mentors Men who are matched with boys from one-parent families to serve as friends and mentors: 2 wds.