6 letter words:
churro11,
5 letter words:
churr10,
cruor7,
4 letter words:
chou9,
ouch9,
roch9,
hour7,
cour6,
curr6,
ruru4,
3 letter words:
zho15,
coz14,
cuz14,
hoc8,
och8,
rho6,
cor5,
cru5,
cur5,
orc5,
roc5,
ruc5,
our3,
2 letter words:
zo11,
ch7,
ho5,
oh5,
uh5,
or2,
ou2,
ur2,