6 letter words:
fipple13,
tipple10,
5 letter words:
pipet9,
filet8,
flite8,
4 letter words:
flip9,
pelf9,
pipe8,
felt7,
file7,
flit7,
left7,
lief7,
life7,
lift7,
lept6,
lipe6,
pelt6,
pile6,
plie6,
lite4,
tile4,
3 letter words:
pep7,
pip7,
eft6,
elf6,
fet6,
fie6,
fil6,
fit6,
lip5,
pet5,
pie5,
pit5,
tip5,
lei3,
let3,
lie3,
lit3,
tel3,
tie3,
til3,
2 letter words:
ef5,
fe5,
if5,
pe4,
pi4,
el2,
et2,
it2,
li2,
ti2,