8 letter words:
orthotic13,
6 letter words:
cohort11,
rhotic11,
thoric11,
toroth9,
octroi8,
tricot8,
5 letter words:
chiro10,
choir10,
chott10,
ichor10,
rotch10,
torch10,
ortho8,
thoro8,
tooth8,
troth8,
toric7,
torot5,
4 letter words:
chit9,
coho9,
itch9,
rich9,
hoot7,
thio7,
thir7,
thro7,
coir6,
coot6,
crit6,
otic6,
torc6,
otto4,
riot4,
root4,
roti4,
roto4,
tiro4,
toit4,
toot4,
tori4,
toro4,
tort4,
trio4,
trot4,
3 letter words:
chi8,
hic8,
ich8,
hit6,
hot6,
oho6,
ooh6,
rho6,
tho6,
coo5,
cor5,
cot5,
orc5,
roc5,
tic5,
oot3,
ort3,
rot3,
tit3,
too3,
tor3,
tot3,
2 letter words:
hi5,
ho5,
oh5,
it2,
oi2,
or2,
ti2,
to2,