5 letter words:
kluge10,
kugel10,
gluer6,
gruel6,
luger6,
4 letter words:
leku8,
lurk8,
glue5,
grue5,
luge5,
urge5,
lure4,
rule4,
3 letter words:
keg8,
elk7,
kue7,
lek7,
uke7,
erg4,
gel4,
gul4,
leg4,
lug4,
reg4,
rug4,
leu3,
rue3,
2 letter words:
el2,
er2,
re2,