Word culls with one letter changed

Letter on position 1 (c) changed: 10 words

Letter on position 2 (u) changed: 4 words

Letter on position 3 (l) changed: 1 word

curls

Letter on position 4 (l) changed: 2 words

culms
cults

Letter on position 5 (s) changed: 1 word

cully