8 letter words:
unfaiths14,
7 letter words:
unfaith13,
unshift13,
fustian10,
6 letter words:
faiths12,
faints9,
fusain9,
haints9,
haunts9,
hiatus9,
shanti9,
unfits9,
unhats9,
5 letter words:
faith11,
hafts11,
shaft11,
shift11,
faint8,
fauns8,
fiats8,
haint8,
hants8,
haunt8,
hints8,
hunts8,
naifs8,
saith8,
shunt8,
snafu8,
snath8,
thins8,
tufas8,
unfit8,
unhat8,
antis5,
aunts5,
saint5,
satin5,
stain5,
suint5,
tains5,
tunas5,
unais5,
units5,
4 letter words:
fash10,
fish10,
haft10,
ahis7,
fain7,
fans7,
fast7,
fats7,
faun7,
fiat7,
fins7,
fist7,
fits7,
funs7,
hant7,
hast7,
hats7,
haut7,
hins7,
hint7,
hisn7,
hist7,
hits7,
huns7,
hunt7,
huts7,
naif7,
shat7,
shin7,
shit7,
shun7,
shut7,
sift7,
sinh7,
sith7,
than7,
thin7,
this7,
thus7,
tufa7,
tush7,
ains4,
aits4,
anis4,
anti4,
ants4,
anus4,
aunt4,
nits4,
nuts4,
sain4,
sati4,
snit4,
stun4,
suit4,
tain4,
tans4,
taus4,
tins4,
tuis4,
tuna4,
tuns4,
unai4,
unit4,
utas4,
3 letter words:
aft6,
ahi6,
ahs6,
ash6,
fan6,
fas6,
fat6,
fin6,
fit6,
fun6,
has6,
hat6,
hin6,
his6,
hit6,
hun6,
hut6,
ifs6,
nah6,
nth6,
sha6,
ain3,
ais3,
ait3,
ani3,
ant3,
ins3,
its3,
nit3,
nus3,
nut3,
sat3,
sau3,
sin3,
sit3,
sun3,
tan3,
tas3,
tau3,
tin3,
tis3,
tui3,
tun3,
uns3,
uta3,
uts3,
2 letter words:
ah5,
fa5,
ha5,
hi5,
if5,
sh5,
uh5,
ai2,
an2,
as2,
at2,
in2,
is2,
it2,
na2,
nu2,
si2,
ta2,
ti2,
un2,
us2,
ut2,