6 letter words:
unwept11,
upwent11,
5 letter words:
unwet8,
4 letter words:
wept9,
newt7,
went7,
pent6,
punt6,
tune4,
3 letter words:
pew8,
twp8,
ewt6,
new6,
tew6,
wen6,
wet6,
nep5,
pen5,
pet5,
pun5,
put5,
tup5,
net3,
nut3,
ten3,
tun3,
ute3,
2 letter words:
we5,
pe4,
up4,
en2,
et2,
ne2,
nu2,
te2,
un2,
ut2,
