Word swelled with one letter changed

Letter on position 1 (s) changed: 1 word

dwelled

Letter on position 2 (w) changed: 5 words

Letter on position 3 (e) changed: 1 word

swilled

Letter on position 4 (l) changed: 2 words

Letter on position 5 (l) changed: 1 word

swelted

Letter on position 7 (d) changed: 1 word

sweller