9 letter words:
blockhole20,
7 letter words:
bellock15,
bollock15,
6 letter words:
hockle15,
klooch15,
5 letter words:
choke14,
choko14,
chook14,
block13,
belch12,
boche12,
bloke11,
cloke11,
ebook11,
cholo10,
cohoe10,
coble9,
hello8,
hollo8,
cello7,
obole7,
4 letter words:
heck13,
hock13,
beck12,
bock12,
hoke11,
holk11,
hook11,
kohl11,
okeh11,
boke10,
boko10,
book10,
coke10,
cook10,
kobo10,
lock10,
bhel9,
boho9,
booh9,
coho9,
echo9,
hobo9,
lech9,
loch9,
oche9,
bloc8,
kell8,
koel8,
kolo8,
loke8,
look8,
hell7,
helo7,
hole7,
bell6,
bole6,
boll6,
bolo6,
bool6,
cell6,
cole6,
coll6,
cool6,
lobe6,
lobo6,
loco6,
oboe6,
obol6,
oleo4,
3 letter words:
bok9,
keb9,
kob9,
boh8,
che8,
ech8,
hob8,
hoc8,
och8,
cob7,
elk7,
lek7,
oke7,
hoe6,
hoo6,
oho6,
ooh6,
bel5,
boo5,
cel5,
col5,
coo5,
eco5,
lob5,
obe5,
obo5,
ell3,
loo3,
ole3,
2 letter words:
ch7,
ko6,
eh5,
he5,
ho5,
oh5,
be4,
bo4,
ob4,
el2,
lo2,
oe2,
oo2,