8 letter words:
workbook21,
6 letter words:
booker12,
rebook12,
booger9,
goober9,
5 letter words:
broke11,
brook11,
ebook11,
bower10,
wooer8,
4 letter words:
gowk12,
kook12,
woke11,
work11,
berk10,
book10,
bork10,
kerb10,
kobo10,
brew9,
brow9,
gook9,
grok9,
grew8,
grow8,
kore8,
rook8,
berg7,
gobo7,
wore7,
boor6,
bore6,
broo6,
oboe6,
robe6,
ergo5,
goer5,
gore5,
ogre5,
3 letter words:
wok10,
kob9,
bow8,
keg8,
web8,
kor7,
oke7,
wog7,
beg6,
bog6,
gob6,
owe6,
row6,
woe6,
woo6,
boo5,
bro5,
obe5,
orb5,
reb5,
rob5,
ego4,
erg4,
goo4,
gor4,
reg4,
ore3,
roe3,
2 letter words:
ow5,
we5,
wo5,
be4,
bo4,
go3,
er2,
oe2,
or2,
re2,