9 letter words:
krummhorn20,
8 letter words:
krumhorn17,
6 letter words:
unhook13,
kronor10,
kronur10,
honour9,
unmoor8,
5 letter words:
hokum14,
khoum14,
humor10,
mohur10,
korun9,
kroon9,
honor8,
moron7,
morro7,
mourn7,
rumor7,
4 letter words:
honk11,
hook11,
hunk11,
monk10,
mumm10,
murk10,
homo9,
knur8,
nook8,
rook8,
horn7,
hour7,
mono6,
moon6,
moor6,
morn6,
muon6,
murr6,
norm6,
room6,
3 letter words:
hmm10,
hum8,
mho8,
ohm8,
kor7,
mom7,
mum7,
umm7,
hon6,
hun6,
noh6,
oho6,
ooh6,
rho6,
mon5,
moo5,
mor5,
mun5,
nom5,
rom5,
rum5,
noo3,
nor3,
ono3,
our3,
run3,
urn3,
2 letter words:
hm7,
mm6,
ho5,
oh5,
uh5,
mo4,
mu4,
om4,
um4,
no2,
nu2,
on2,
or2,
un2,