Letter on position 1 (h) changed: 9 words coms doms moms noms ooms poms roms soms toms Letter on position 2 (o) changed: 4 words hams hems hims hums Letter on position 3 (m) changed: 14 words hoas hobs hods hoes hogs hohs hols hons hops hors hoss hots hows hoys Letter on position 4 (s) changed: 4 words homa home homo homy