6 letter words:
tinful9,
5 letter words:
flint8,
unfit8,
unlit5,
until5,
4 letter words:
flit7,
lift7,
lint4,
litu4,
lunt4,
unit4,
3 letter words:
fil6,
fin6,
fit6,
flu6,
fun6,
lin3,
lit3,
nil3,
nit3,
nut3,
til3,
tin3,
tui3,
tun3,
2 letter words:
if5,
in2,
it2,
li2,
nu2,
ti2,
un2,
ut2,
