8 letter words:
wordbook18,
5 letter words:
brook11,
brood8,
dobro8,
4 letter words:
work11,
book10,
bork10,
kobo10,
brow9,
dork9,
rook8,
wood8,
word8,
boor6,
broo6,
door5,
odor5,
ordo5,
rood5,
3 letter words:
wok10,
kob9,
bow8,
dow7,
kor7,
bod6,
row6,
woo6,
boo5,
bro5,
orb5,
rob5,
dor4,
rod4,
2 letter words:
ow5,
wo5,
bo4,
do3,
od3,
or2,