9 letter words:
underfire13,
8 letter words:
inferred12,
refunder12,
7 letter words:
definer11,
enfired11,
fendier11,
ferried11,
refined11,
refired11,
refried11,
unfired11,
unfreed11,
fernier10,
refiner10,
dernier8,
endurer8,
nerdier8,
nurdier8,
uredine8,
6 letter words:
defier10,
define10,
deifer10,
fender10,
finder10,
friend10,
funder10,
fundie10,
furder10,
furred10,
redfin10,
refind10,
refund10,
unfeed10,
enfire9,
feerin9,
ferine9,
fineer9,
infere9,
refine9,
refire9,
unfree9,
denier7,
durrie7,
endure7,
enured7,
inured7,
nereid7,
reined7,
render7,
renied7,
ruined7,
ureide7,
urined7,
ruiner6,
5 letter words:
defer9,
feued9,
fiend9,
fined9,
fired9,
freed9,
fried9,
fundi9,
refed9,
unfed9,
ferer8,
fiere8,
finer8,
firer8,
freer8,
frere8,
frier8,
infer8,
refer8,
rifer8,
diene6,
diner6,
direr6,
drere6,
drier6,
eider6,
ender6,
endue6,
erned6,
erred6,
indue6,
nuder6,
nudie6,
reird6,
rider6,
ruder6,
rudie6,
runed6,
undee6,
under6,
unred6,
unrid6,
urdee6,
urned6,
enure5,
inure5,
rerun5,
urine5,
4 letter words:
defi8,
deif8,
feed8,
fend8,
feud8,
find8,
fund8,
enuf7,
feen7,
feer7,
feni7,
fere7,
fern7,
fier7,
fine7,
fire7,
firn7,
free7,
furr7,
neif7,
nief7,
nife7,
reef7,
reif7,
rife7,
deen5,
deer5,
dene5,
deni5,
dere5,
dern5,
dine5,
dire5,
dree5,
dune5,
dure5,
durn5,
durr5,
eide5,
ered5,
idee5,
ired5,
need5,
nerd5,
nide5,
nied5,
nude5,
nurd5,
rede5,
reed5,
rend5,
ride5,
rind5,
rude5,
rued5,
rund5,
unde5,
urde5,
eine4,
erne4,
iure4,
nurr4,
reen4,
rein4,
rine4,
ruer4,
ruin4,
rune4,
3 letter words:
def7,
dif7,
fed7,
fid7,
fud7,
erf6,
fee6,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
fun6,
fur6,
nef6,
ref6,
rif6,
dee4,
dei4,
den4,
die4,
din4,
due4,
dui4,
dun4,
end4,
ide4,
ned4,
nid4,
red4,
rid4,
rud4,
urd4,
een3,
ene3,
ere3,
ern3,
err3,
ire3,
nee3,
nie3,
nur3,
ree3,
rei3,
ren3,
rin3,
rue3,
run3,
uni3,
ure3,
urn3,
2 letter words:
ef5,
fe5,
if5,
de3,
di3,
ed3,
id3,
ee2,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,
ur2,
