7 letter words:
pibroch16,
6 letter words:
phobic15,
orphic13,
5 letter words:
birch12,
chirp12,
porch12,
chiro10,
choir10,
ichor10,
boric9,
4 letter words:
chip11,
chop11,
rich9,
crib8,
crop8,
biro6,
brio6,
coir6,
3 letter words:
chi8,
hic8,
hip8,
hob8,
hop8,
ich8,
phi8,
poh8,
bop7,
cob7,
cop7,
pic7,
rho6,
bio5,
bro5,
cor5,
obi5,
orb5,
orc5,
poi5,
pro5,
rib5,
rip5,
rob5,
roc5,
2 letter words:
hi5,
ho5,
oh5,
bi4,
bo4,
op4,
pi4,
oi2,
or2,