5 letter words:
klong10,
ghoul9,
knurl9,
korun9,
lough9,
rough9,
gluon6,
4 letter words:
holk11,
honk11,
hulk11,
hunk11,
khor11,
kohl11,
rukh11,
gonk9,
gouk9,
grok9,
gunk9,
hong8,
hung8,
knur8,
koru8,
lunk8,
lurk8,
nork8,
oulk8,
horn7,
hour7,
hurl7,
gurl5,
gurn5,
long5,
lung5,
rong5,
rung5,
lorn4,
loun4,
lour4,
noul4,
nurl4,
ourn4,
roul4,
3 letter words:
hog7,
hug7,
kon7,
kor7,
ouk7,
rok7,
ugh7,
hon6,
hun6,
noh6,
rho6,
gnu4,
gon4,
gor4,
gul4,
gun4,
gur4,
log4,
lug4,
nog4,
rug4,
lor3,
lou3,
lur3,
nor3,
nur3,
our3,
run3,
urn3,
2 letter words:
ko6,
ho5,
oh5,
uh5,
go3,
gu3,
ug3,
lo2,
no2,
nu2,
on2,
or2,
ou2,
un2,
ur2,