7 letter words:
grocery13,
6 letter words:
grocer9,
5 letter words:
coyer10,
corer7,
crore7,
roger6,
4 letter words:
cory9,
gory8,
grey8,
gyre8,
gyro8,
orgy8,
oyer7,
yore7,
cero6,
core6,
ergo5,
goer5,
gore5,
ogre5,
3 letter words:
coy8,
cry8,
gey7,
goy7,
cog6,
rye6,
cor5,
orc5,
rec5,
roc5,
ego4,
erg4,
gor4,
reg4,
err3,
ore3,
roe3,
2 letter words:
oy5,
ye5,
yo5,
go3,
er2,
oe2,
or2,
re2,