Word sulks with one letter changed

Letter on position 1 (s) changed: 4 words

Letter on position 2 (u) changed: 1 word

silks

Letter on position 3 (l) changed: 2 words

sucks
sunks

Letter on position 4 (k) changed: 1 word

sulus

Letter on position 5 (s) changed: 1 word

sulky