5 letter words:
erugo6,
rogue6,
rouge6,
4 letter words:
grok9,
kore8,
ergo5,
goer5,
gore5,
grue5,
ogre5,
urge5,
euro4,
roue4,
3 letter words:
keg8,
kor7,
kue7,
oke7,
uke7,
ego4,
erg4,
gor4,
reg4,
rug4,
ore3,
our3,
roe3,
rue3,
2 letter words:
go3,
er2,
oe2,
or2,
re2,