Letter on position 1 (r) changed: 7 words cotter dotter hotter jotter lotter potter totter Letter on position 2 (o) changed: 3 words ratter ritter rutter Letter on position 3 (t) changed: 4 words rooter rorter roster router Letter on position 4 (t) changed: 1 word rother Letter on position 6 (r) changed: 3 words rotted rotten rottes