Letter on position 1 (m) changed: 16 words bag cag dag fag gag hag jag lag nag rag sag tag vag wag yag zag Letter on position 2 (a) changed: 4 words meg mig mog mug Letter on position 3 (g) changed: 15 words maa mac mad mae mak mal mam man map mar mas mat maw max may