7 letter words:
flutier10,
6 letter words:
filter9,
fluter9,
futile9,
ireful9,
lifter9,
trifle9,
rutile6,
5 letter words:
filer8,
filet8,
flier8,
flirt8,
flite8,
flute8,
fruit8,
lifer8,
refit8,
rifle8,
liter5,
litre5,
relit5,
tiler5,
uteri5,
utile5,
4 letter words:
felt7,
file7,
fire7,
flir7,
flit7,
flue7,
fret7,
frit7,
fuel7,
furl7,
left7,
lief7,
life7,
lift7,
reft7,
reif7,
rife7,
rift7,
tref7,
turf7,
etui4,
lier4,
lieu4,
lire4,
lite4,
litu4,
lure4,
lute4,
riel4,
rile4,
rite4,
rule4,
tier4,
tile4,
tire4,
tirl4,
true4,
tule4,
3 letter words:
eft6,
elf6,
fer6,
fet6,
feu6,
fie6,
fil6,
fir6,
fit6,
flu6,
fur6,
ref6,
rif6,
ire3,
lei3,
let3,
leu3,
lie3,
lit3,
rei3,
ret3,
rue3,
rut3,
tel3,
tie3,
til3,
tui3,
ute3,
2 letter words:
ef5,
fe5,
if5,
el2,
er2,
et2,
it2,
li2,
re2,
ti2,
ut2,