Letter on position 1 (v) changed: 13 words bans cans dans eans fans gans kans mans nans pans sans tans wans Letter on position 2 (a) changed: 1 word vins Letter on position 3 (n) changed: 8 words vacs vaes vags vars vats vaus vavs vaws Letter on position 4 (s) changed: 3 words vane vang vant