Letter on position 1 (t) changed: 13 words bigs cigs digs figs gigs jigs ligs migs pigs rigs vigs wigs zigs Letter on position 2 (i) changed: 5 words tags tegs togs tugs tygs Letter on position 3 (g) changed: 7 words tics tids ties tils tins tips tits Letter on position 4 (s) changed: 1 word tige