8 letter words:
unfairer11,
7 letter words:
fernier10,
refiner10,
refrain10,
6 letter words:
faerie9,
fainer9,
fairer9,
fearer9,
feriae9,
ferine9,
furane9,
infare9,
refine9,
refire9,
unfair9,
unfree9,
aerier6,
earner6,
nearer6,
reearn6,
ruiner6,
5 letter words:
afire8,
farer8,
feria8,
feuar8,
finer8,
firer8,
freer8,
frena8,
frere8,
friar8,
frier8,
furan8,
infer8,
infra8,
refer8,
rifer8,
aerie5,
airer5,
arene5,
aurei5,
enure5,
inure5,
nairu5,
ranee5,
reran5,
rerun5,
uraei5,
urare5,
urari5,
urine5,
4 letter words:
enuf7,
fain7,
fair7,
fane7,
fare7,
faun7,
fear7,
fere7,
fern7,
fiar7,
fine7,
fire7,
firn7,
frae7,
free7,
naif7,
neif7,
reef7,
reif7,
rife7,
airn4,
earn4,
erne4,
near4,
rain4,
rani4,
rare4,
rear4,
rein4,
ruer4,
ruin4,
rune4,
unai4,
urea4,
3 letter words:
arf6,
fan6,
far6,
fee6,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
fun6,
fur6,
ref6,
rif6,
ain3,
air3,
ane3,
ani3,
are3,
ear3,
eau3,
era3,
ere3,
ern3,
err3,
ire3,
nae3,
nee3,
rai3,
ran3,
ree3,
rei3,
ria3,
rin3,
rue3,
run3,
urn3,
2 letter words:
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
an2,
ar2,
en2,
er2,
in2,
na2,
ne2,
nu2,
re2,
un2,