8 letter words:
dichroic16,
7 letter words:
cricoid12,
6 letter words:
choric13,
orchid12,
rhodic12,
5 letter words:
chico12,
chord11,
chiro10,
choir10,
ichor10,
croci9,
iodic8,
4 letter words:
chic11,
chid10,
rich9,
croc8,
cord7,
odic7,
coir6,
irid5,
3 letter words:
chi8,
hic8,
ich8,
hid7,
hod7,
cod6,
doc6,
rho6,
cor5,
orc5,
roc5,
dor4,
rid4,
rod4,
2 letter words:
hi5,
ho5,
oh5,
do3,
id3,
od3,
oi2,
or2,