7 letter words:
rhizoid20,
5 letter words:
durzi15,
houri8,
4 letter words:
dzho17,
zori13,
hioi7,
hori7,
hour7,
dour5,
duro5,
irid5,
3 letter words:
zho15,
dzo13,
riz12,
doh7,
duh7,
hid7,
hod7,
hoi6,
hui6,
rho6,
dor4,
dui4,
duo4,
ord4,
oud4,
rid4,
rod4,
rud4,
udo4,
urd4,
our3,
2 letter words:
zo11,
hi5,
ho5,
oh5,
uh5,
di3,
do3,
id3,
od3,
io2,
oi2,
or2,
ou2,
ur2,