5 letter words:
brook11,
karoo9,
4 letter words:
wark11,
work11,
bark10,
book10,
bork10,
kbar10,
kobo10,
park10,
pork10,
braw9,
brow9,
prow9,
warp9,
wrap9,
kora8,
okra8,
rook8,
boar6,
boor6,
bora6,
broo6,
poor6,
prao6,
proa6,
3 letter words:
wok10,
kab9,
kob9,
kop9,
bow8,
paw8,
pow8,
wab8,
wap8,
wop8,
ark7,
bap7,
bop7,
koa7,
kor7,
oak7,
oka7,
raw6,
row6,
war6,
woo6,
abo5,
apo5,
arb5,
bar5,
boa5,
boo5,
bra5,
bro5,
oba5,
orb5,
par5,
poo5,
pro5,
rap5,
rob5,
oar3,
ora3,
2 letter words:
ka6,
aw5,
ow5,
wo5,
ab4,
ba4,
bo4,
op4,
pa4,
ar2,
or2,