Letter on position 1 (p) changed: 14 words bent cent dent fent gent hent kent lent ment rent sent tent vent went Letter on position 2 (e) changed: 4 words pant pint pont punt Letter on position 3 (n) changed: 4 words peat pelt pert pest Letter on position 4 (t) changed: 5 words pend pene peni penk pens