7 letter words:
tinfuls10,
6 letter words:
flints9,
sinful9,
tinful9,
unfits9,
insult6,
sunlit6,
5 letter words:
flint8,
flits8,
fusil8,
lifts8,
unfit8,
lints5,
lunts5,
suint5,
units5,
unlit5,
until5,
4 letter words:
fils7,
fins7,
fist7,
fits7,
flit7,
flus7,
funs7,
lift7,
sift7,
lins4,
lint4,
list4,
lits4,
litu4,
lunt4,
lust4,
nils4,
nits4,
nuts4,
silt4,
slit4,
slut4,
snit4,
stun4,
suit4,
tils4,
tins4,
tuis4,
tuns4,
unit4,
3 letter words:
fil6,
fin6,
fit6,
flu6,
fun6,
ifs6,
ins3,
its3,
lin3,
lis3,
lit3,
nil3,
nit3,
nus3,
nut3,
sin3,
sit3,
sun3,
til3,
tin3,
tis3,
tui3,
tun3,
uns3,
uts3,
2 letter words:
if5,
in2,
is2,
it2,
li2,
nu2,
si2,
ti2,
un2,
us2,
ut2,