Crossword clues for the word: BECHE The word BECHE has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for BECHE Showing 1 to 4 of 4 results Clue(s) ___-de-mer (a pidgin English). ___-de-mer (sea cucumber). ___-de-mer (sea slug). ___-de-mer (trepang)