Word slubber with one letter changed

Letter on position 1 (s) changed: 3 words

Letter on position 2 (l) changed: 1 word

snubber

Letter on position 3 (u) changed: 2 words

Letter on position 4 (b) changed: 1 word

slumber

Letter on position 7 (r) changed: 1 word

slubbed