8 letter words:
reinfund12,
unfriend12,
7 letter words:
unfired11,
funnier10,
dunnier8,
inurned8,
6 letter words:
finder10,
finned10,
friend10,
funder10,
fundie10,
funned10,
redfin10,
refind10,
refund10,
finner9,
funner9,
unfine9,
dinner7,
dunner7,
endrin7,
inured7,
ruined7,
undern7,
undine7,
urined7,
unrein6,
5 letter words:
fiend9,
fined9,
fired9,
fried9,
fundi9,
unfed9,
finer8,
infer8,
diner6,
indue6,
inned6,
nuder6,
nudie6,
rudie6,
runed6,
under6,
unred6,
unrid6,
urned6,
ennui5,
inner5,
inrun5,
inure5,
inurn5,
renin5,
urine5,
4 letter words:
defi8,
deif8,
fend8,
feud8,
find8,
fund8,
enuf7,
feni7,
fern7,
fier7,
fine7,
fire7,
firn7,
neif7,
nief7,
nife7,
reif7,
rife7,
deni5,
dern5,
dine5,
dire5,
dune5,
dure5,
durn5,
ired5,
nerd5,
nide5,
nied5,
nude5,
nurd5,
rend5,
ride5,
rind5,
rude5,
rued5,
rund5,
unde5,
urde5,
iure4,
nine4,
rein4,
rine4,
ruin4,
rune4,
3 letter words:
def7,
dif7,
fed7,
fid7,
fud7,
erf6,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
fun6,
fur6,
nef6,
ref6,
rif6,
dei4,
den4,
die4,
din4,
due4,
dui4,
dun4,
end4,
ide4,
ned4,
nid4,
red4,
rid4,
rud4,
urd4,
ern3,
inn3,
ire3,
nie3,
nun3,
nur3,
rei3,
ren3,
rin3,
rue3,
run3,
uni3,
ure3,
urn3,
2 letter words:
ef5,
fe5,
if5,
de3,
di3,
ed3,
id3,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,
ur2,