8 letter words:
unfairer11,
7 letter words:
funnier10,
refrain10,
aneurin7,
runnier7,
6 letter words:
fainer9,
fainne9,
fairer9,
fanner9,
farren9,
faurer9,
finner9,
funner9,
furane9,
infare9,
naifer9,
unfair9,
unfine9,
inaner6,
narine6,
ranine6,
ruiner6,
runner6,
unrein6,
uranin6,
5 letter words:
afire8,
faine8,
farer8,
feria8,
feuar8,
finer8,
firer8,
frena8,
friar8,
frier8,
furan8,
infer8,
infra8,
rifer8,
airer5,
aurei5,
ennui5,
inane5,
inner5,
inrun5,
inure5,
inurn5,
nairu5,
narre5,
raine5,
renin5,
reran5,
rerun5,
uraei5,
urare5,
urari5,
urena5,
urine5,
4 letter words:
enuf7,
fain7,
fair7,
fane7,
fare7,
faun7,
faur7,
fear7,
feni7,
fern7,
fiar7,
fier7,
fine7,
fire7,
firn7,
frae7,
frau7,
furr7,
naif7,
neif7,
nief7,
nife7,
reif7,
rife7,
aine4,
airn4,
aune4,
earn4,
eina4,
iure4,
nain4,
nane4,
nare4,
near4,
nine4,
nurr4,
rain4,
rani4,
rare4,
raun4,
rean4,
rear4,
rein4,
rine4,
ruer4,
ruin4,
rune4,
unai4,
urea4,
3 letter words:
arf6,
auf6,
erf6,
fae6,
fan6,
far6,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
fra6,
fun6,
fur6,
nef6,
ref6,
rif6,
ain3,
air3,
ane3,
ani3,
ann3,
are3,
aue3,
ean3,
ear3,
eau3,
era3,
ern3,
err3,
inn3,
ire3,
nae3,
nan3,
nie3,
nun3,
nur3,
rai3,
ran3,
rei3,
ren3,
ria3,
rin3,
rue3,
run3,
uni3,
ure3,
urn3,
2 letter words:
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
an2,
ar2,
ea2,
en2,
er2,
in2,
na2,
ne2,
nu2,
re2,
un2,
ur2,