6 letter words:
borzoi17,
5 letter words:
zooid15,
zorro14,
boord8,
brood8,
dobro8,
droob8,
rorid6,
4 letter words:
bozo15,
zobo15,
orzo13,
zori13,
bird7,
bord7,
brod7,
doob7,
dorb7,
drib7,
biro6,
birr6,
boor6,
brio6,
broo6,
door5,
dorr5,
odor5,
ordo5,
rood5,
3 letter words:
biz14,
dzo13,
riz12,
zoo12,
bid6,
bod6,
dib6,
dob6,
bio5,
boi5,
boo5,
bor5,
bro5,
brr5,
obi5,
obo5,
orb5,
rib5,
rob5,
doo4,
dor4,
ord4,
rid4,
rod4,
oor3,
roo3,
2 letter words:
zo11,
bi4,
bo4,
ob4,
di3,
do3,
id3,
od3,
io2,
oi2,
oo2,
or2,