6 letter words:
oulong7,
5 letter words:
gluon6,
logon6,
orlon5,
4 letter words:
gool5,
goon5,
goor5,
gurl5,
gurn5,
guru5,
logo5,
long5,
lung5,
rong5,
rung5,
loon4,
loor4,
lorn4,
loun4,
lour4,
nolo4,
noul4,
nurl4,
ourn4,
roon4,
roul4,
3 letter words:
gnu4,
gon4,
goo4,
gor4,
gul4,
gun4,
gur4,
log4,
lug4,
nog4,
rug4,
loo3,
lor3,
lou3,
lur3,
noo3,
nor3,
nur3,
ono3,
oon3,
oor3,
our3,
roo3,
run3,
ulu3,
urn3,
2 letter words:
go3,
gu3,
ug3,
lo2,
no2,
nu2,
on2,
oo2,
or2,
ou2,
un2,
ur2,