5 letter words:
zorro14,
drook10,
drouk10,
odour6,
4 letter words:
zouk17,
orzo13,
ouzo13,
dook9,
dork9,
douk9,
kudo9,
koro8,
koru8,
rook8,
door5,
dorr5,
dour5,
duro5,
durr5,
odor5,
ordo5,
rood5,
3 letter words:
dzo13,
zoo12,
kor7,
ouk7,
rok7,
doo4,
dor4,
duo4,
ord4,
oud4,
rod4,
rud4,
udo4,
urd4,
oor3,
our3,
roo3,
2 letter words:
zo11,
ko6,
do3,
od3,
oo2,
or2,
ou2,
ur2,