5 letter words:
zooid15,
zorro14,
drook10,
iroko9,
koori9,
rorid6,
4 letter words:
orzo13,
zori13,
dirk9,
dook9,
dork9,
koro8,
rook8,
door5,
dorr5,
odor5,
ordo5,
rood5,
3 letter words:
dzo13,
riz12,
zoo12,
kid8,
irk7,
kir7,
koi7,
kor7,
oik7,
rok7,
doo4,
dor4,
ord4,
rid4,
rod4,
oor3,
roo3,
2 letter words:
zo11,
ki6,
ko6,
di3,
do3,
id3,
od3,
io2,
oi2,
oo2,
or2,