6 letter words:
kereru10,
verger10,
reveur9,
reurge7,
5 letter words:
kerve12,
greek10,
greve9,
kurre9,
verge9,
revue8,
regur6,
urger6,
4 letter words:
geek9,
reek8,
reke8,
erev7,
eruv7,
ever7,
veer7,
eger5,
euge5,
gere5,
gree5,
grue5,
urge5,
ruer4,
3 letter words:
keg8,
eek7,
eke7,
erk7,
euk7,
guv7,
kue7,
uke7,
veg7,
vug7,
eve6,
rev6,
vee6,
erg4,
gee4,
gue4,
gur4,
reg4,
rug4,
ere3,
err3,
ree3,
rue3,
ure3,
2 letter words:
gu3,
ug3,
ee2,
er2,
re2,
ur2,