10 letter words:
nonfactual15,
8 letter words:
nonfatal11,
cantonal10,
7 letter words:
factual12,
nonfact12,
anconal9,
cannula9,
6 letter words:
caftan11,
canful11,
facula11,
falcon11,
faucal11,
flacon11,
olfact11,
unfact11,
afloat9,
faunal9,
flaunt9,
flauta9,
fontal9,
nonfat9,
actual8,
cannot8,
canola8,
cantal8,
canton8,
canula8,
catalo8,
coltan8,
lacuna8,
noctua8,
toucan8,
uncolt8,
annual6,
atonal6,
nounal6,
5 letter words:
focal10,
afoul8,
aloft8,
fanal8,
fanon8,
fatal8,
fault8,
fauna8,
float8,
flota8,
flout8,
fouat8,
fount8,
futon8,
acton7,
ancon7,
canal7,
canna7,
canon7,
canto7,
claut7,
clout7,
coala7,
cotan7,
count7,
octal7,
octan7,
tacan7,
alant5,
annal5,
annat5,
annul5,
lauan5,
nanua5,
natal5,
naunt5,
notal5,
talon5,
tanna5,
tauon5,
tolan5,
tonal5,
4 letter words:
calf9,
cauf9,
coft9,
conf9,
fact9,
floc9,
alfa7,
faan7,
fano7,
faun7,
faut7,
flan7,
flat7,
foal7,
font7,
foul7,
lauf7,
loaf7,
loft7,
tofu7,
tufa7,
acta6,
alco6,
atoc6,
calo6,
cann6,
cant6,
caul6,
clan6,
clat6,
clon6,
clot6,
clou6,
coal6,
coat6,
cola6,
colt6,
conn6,
cult6,
cunt6,
loca6,
octa6,
taco6,
talc6,
unco6,
alan4,
alto4,
anal4,
anan4,
anna4,
anno4,
anoa4,
anon4,
anta4,
atua4,
aula4,
aunt4,
auto4,
lana4,
lant4,
latu4,
loan4,
lota4,
loun4,
lout4,
luna4,
lunt4,
naan4,
nala4,
nana4,
nona4,
nota4,
noul4,
noun4,
nout4,
taal4,
tala4,
tana4,
tola4,
tolu4,
toun4,
tuan4,
tuna4,
ulan4,
ulna4,
unto4,
3 letter words:
aft6,
alf6,
auf6,
faa6,
fan6,
fat6,
flu6,
fon6,
fou6,
fun6,
oaf6,
oft6,
ufo6,
act5,
caa5,
can5,
cat5,
col5,
con5,
cot5,
cut5,
lac5,
oca5,
toc5,
aal3,
ala3,
alt3,
ana3,
ann3,
ant3,
aua3,
lat3,
lot3,
lou3,
nan3,
nat3,
non3,
not3,
nun3,
nut3,
oat3,
out3,
tan3,
tao3,
tau3,
ton3,
tun3,
uta3,
2 letter words:
fa5,
of5,
aa2,
al2,
an2,
at2,
la2,
lo2,
na2,
no2,
nu2,
on2,
ou2,
ta2,
to2,
un2,
ut2,
