5 letter words:
fille8,
fillo8,
helio8,
hello8,
hillo8,
4 letter words:
elhi7,
fell7,
file7,
fill7,
filo7,
floe7,
foil7,
heil7,
hell7,
helo7,
hili7,
hill7,
hole7,
lief7,
life7,
lilo4,
3 letter words:
feh9,
foh9,
elf6,
fie6,
fil6,
foe6,
hie6,
hoe6,
ell3,
ill3,
lei3,
lie3,
oil3,
ole3,
2 letter words:
ef5,
eh5,
fe5,
he5,
hi5,
ho5,
if5,
of5,
oh5,
el2,
li2,
lo2,
oe2,
oi2,