8 letter words:
holozoic22,
5 letter words:
zilch19,
cholo10,
4 letter words:
zoic15,
coho9,
lich9,
loch9,
coil6,
cool6,
loci6,
loco6,
olio4,
3 letter words:
coz14,
zoo12,
chi8,
hic8,
ich8,
oho6,
ooh6,
col5,
coo5,
loo3,
oil3,
2 letter words:
hi5,
ho5,
oh5,
li2,
lo2,
oi2,
