6 letter words:
fouler9,
rueful9,
5 letter words:
froze17,
furze17,
joker16,
ouzel14,
fluke12,
joule12,
jurel12,
flour8,
fluor8,
4 letter words:
zerk17,
zouk17,
fuze16,
jerk15,
joke15,
jouk15,
juke15,
juku15,
zero13,
folk11,
fork11,
jole11,
kerf11,
koel8,
kore8,
kuru8,
leku8,
lurk8,
floe7,
flue7,
fore7,
foul7,
four7,
froe7,
fuel7,
furl7,
rolf7,
euro4,
lore4,
lour4,
lure4,
orle4,
role4,
roue4,
rule4,
3 letter words:
zek16,
fez15,
lez12,
jeu10,
joe10,
kef10,
elk7,
kor7,
kue7,
lek7,
oke7,
uke7,
elf6,
fer6,
feu6,
flu6,
foe6,
for6,
fou6,
fro6,
fur6,
ref6,
leu3,
ole3,
ore3,
our3,
roe3,
rue3,
ulu3,
2 letter words:
jo9,
ef5,
fe5,
of5,
el2,
er2,
lo2,
oe2,
or2,
re2,