7 letter words:
flukier14,
6 letter words:
fluier9,
ireful9,
5 letter words:
fluke12,
kefir12,
kulfi12,
liker9,
filer8,
flier8,
lifer8,
rifle8,
4 letter words:
fike11,
firk11,
kerf11,
kief11,
kufi11,
keir8,
kier8,
kuri8,
leku8,
like8,
lirk8,
luke8,
lurk8,
reik8,
fier7,
file7,
fire7,
flir7,
flue7,
fuel7,
furl7,
lief7,
life7,
reif7,
rife7,
iure4,
leir4,
lier4,
lieu4,
lire4,
lure4,
riel4,
rile4,
rule4,
3 letter words:
kef10,
kif10,
eik7,
elk7,
erk7,
euk7,
ilk7,
irk7,
kir7,
kue7,
lek7,
uke7,
elf6,
erf6,
fer6,
feu6,
fie6,
fil6,
fir6,
flu6,
fur6,
ref6,
rif6,
ire3,
lei3,
leu3,
lie3,
lur3,
rei3,
rue3,
ule3,
ure3,
2 letter words:
ki6,
ef5,
fe5,
if5,
el2,
er2,
li2,
re2,
ur2,