Letter on position 1 (s) changed: 8 words cols dols hols jols mols pols vols zols Letter on position 2 (o) changed: 2 words sals sels Letter on position 3 (l) changed: 14 words sobs socs sods sogs sohs soms sons sops soss sots sous sovs sows soys Letter on position 4 (s) changed: 5 words sola sold sole soli solo