5 letter words:
swell8,
swelt8,
wells8,
welts8,
stell5,
tells5,
4 letter words:
ewts7,
slew7,
stew7,
tews7,
well7,
welt7,
west7,
wets7,
ells4,
elts4,
lest4,
lets4,
sell4,
tell4,
tels4,
3 letter words:
ewt6,
lew6,
sew6,
tew6,
wet6,
ell3,
els3,
elt3,
est3,
les3,
let3,
sel3,
set3,
tel3,
tes3,
2 letter words:
we5,
el2,
es2,
et2,
st2,
te2,