Crossword clues for the word: EHARMONY The word EHARMONY has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for EHARMONY Showing 1 to 7 of 7 results Clue(s) Chemistry Web site? Company with the same-sex offshoot Compatible Partners Connection site? Dating website First algorithm-based dating site Internet dating site since 2000 Online matchmaker