Letter on position 1 (s) changed: 6 words aals bals dals gals mals pals Letter on position 2 (a) changed: 2 words sels sols Letter on position 3 (l) changed: 13 words sabs sacs sads sags sais sams sans saps sars sass savs saws says Letter on position 4 (s) changed: 4 words sale sall salp salt