Letter on position 1 (d) changed: 14 words bent cent fent gent hent kent lent ment pent rent sent tent vent went Letter on position 2 (e) changed: 3 words dant dint dunt Letter on position 3 (n) changed: 4 words debt deet deft delt Letter on position 4 (t) changed: 4 words dene deni dens deny