7 letter words:
fistful13,
6 letter words:
fitful12,
5 letter words:
luffs11,
sluff11,
stiff11,
stuff11,
tiffs11,
tuffs11,
flits8,
fusil8,
lifts8,
4 letter words:
luff10,
tiff10,
tuff10,
fils7,
fist7,
fits7,
flit7,
flus7,
lift7,
sift7,
list4,
lits4,
litu4,
lust4,
silt4,
slit4,
slut4,
suit4,
tils4,
tuis4,
3 letter words:
iff9,
fil6,
fit6,
flu6,
ifs6,
its3,
lis3,
lit3,
sit3,
til3,
tis3,
tui3,
uts3,
2 letter words:
if5,
is2,
it2,
li2,
si2,
ti2,
us2,
ut2,
