7 letter words:
xerafin17,
6 letter words:
fixure16,
fainer9,
furane9,
infare9,
naifer9,
unfair9,
5 letter words:
enfix15,
fixer15,
refix15,
unfix15,
auxin12,
nixer12,
xenia12,
afire8,
faine8,
feria8,
feuar8,
finer8,
frena8,
furan8,
infer8,
infra8,
aurei5,
inure5,
nairu5,
raine5,
uraei5,
urena5,
urine5,
4 letter words:
faix14,
faux14,
eaux11,
nixe11,
enuf7,
fain7,
fair7,
fane7,
fare7,
faun7,
faur7,
fear7,
feni7,
fern7,
fiar7,
fier7,
fine7,
fire7,
firn7,
frae7,
frau7,
naif7,
neif7,
nief7,
nife7,
reif7,
rife7,
aine4,
airn4,
aune4,
earn4,
eina4,
iure4,
nare4,
near4,
rain4,
rani4,
raun4,
rean4,
rein4,
rine4,
ruin4,
rune4,
unai4,
urea4,
3 letter words:
fax13,
fix13,
axe10,
nix10,
rax10,
rex10,
arf6,
auf6,
erf6,
fae6,
fan6,
far6,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
fra6,
fun6,
fur6,
nef6,
ref6,
rif6,
ain3,
air3,
ane3,
ani3,
are3,
aue3,
ean3,
ear3,
eau3,
era3,
ern3,
ire3,
nae3,
nie3,
nur3,
rai3,
ran3,
rei3,
ren3,
ria3,
rin3,
rue3,
run3,
uni3,
ure3,
urn3,
2 letter words:
ax9,
ex9,
xi9,
xu9,
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
an2,
ar2,
ea2,
en2,
er2,
in2,
na2,
ne2,
nu2,
re2,
un2,
ur2,