8 letter words:
bookworm19,
6 letter words:
mokoro12,
5 letter words:
brook11,
bromo9,
broom9,
promo9,
4 letter words:
womb11,
work11,
boko10,
book10,
bork10,
kobo10,
moko10,
mook10,
pook10,
pork10,
bowr9,
brow9,
prow9,
worm9,
boom8,
borm8,
koro8,
moop8,
pomo8,
prob8,
prom8,
romp8,
rook8,
boor6,
broo6,
moor6,
poor6,
proo6,
room6,
roop6,
3 letter words:
kow10,
wok10,
bok9,
kob9,
kop9,
bow8,
mow8,
pow8,
wop8,
bop7,
kor7,
mob7,
mop7,
pom7,
rok7,
row6,
woo6,
boo5,
bor5,
bro5,
moo5,
mor5,
obo5,
oom5,
oop5,
orb5,
poo5,
pro5,
rob5,
rom5,
oor3,
roo3,
2 letter words:
ko6,
ow5,
wo5,
bo4,
mo4,
ob4,
om4,
op4,
po4,
oo2,
or2,