9 letter words:
fenugreek17,
7 letter words:
gerenuk12,
refugee11,
6 letter words:
funker13,
keener10,
refuge10,
unfree9,
renege7,
5 letter words:
greek10,
kerne9,
genre6,
green6,
enure5,
4 letter words:
funk11,
keef11,
kerf11,
geek9,
gunk9,
frug8,
keen8,
kern8,
knee8,
knur8,
kune8,
neuk8,
nuke8,
reek8,
enuf7,
fere7,
fern7,
free7,
reef7,
eger5,
gene5,
genu5,
gree5,
grue5,
rung5,
urge5,
erne4,
rune4,
3 letter words:
kef10,
keg8,
eek7,
eke7,
fug7,
ken7,
kue7,
uke7,
fee6,
fen6,
fer6,
feu6,
fun6,
fur6,
ref6,
eng4,
erg4,
gee4,
gen4,
gnu4,
gun4,
neg4,
reg4,
rug4,
ere3,
ern3,
nee3,
ree3,
rue3,
run3,
urn3,
2 letter words:
ef5,
fe5,
en2,
er2,
ne2,
nu2,
re2,
un2,
