Letter on position 1 (w) changed: 14 words caws daws faws haws jaws kaws laws maws paws raws saws taws vaws yaws Letter on position 2 (a) changed: 1 word wows Letter on position 3 (w) changed: 10 words wabs wads waes wags wais wans waps wars wats ways Letter on position 4 (s) changed: 3 words wawa wawe wawl