6 letter words:
holier9,
5 letter words:
filer8,
flier8,
helio8,
lifer8,
rifle8,
oiler5,
oriel5,
reoil5,
4 letter words:
elhi7,
file7,
filo7,
fire7,
flir7,
floe7,
foil7,
fore7,
froe7,
heil7,
heir7,
helo7,
herl7,
hero7,
hire7,
hoer7,
hole7,
lehr7,
lief7,
life7,
reif7,
rife7,
rolf7,
lier4,
lire4,
lore4,
orle4,
riel4,
rile4,
roil4,
role4,
3 letter words:
feh9,
foh9,
heh9,
elf6,
fer6,
fie6,
fil6,
fir6,
foe6,
for6,
fro6,
her6,
hie6,
hoe6,
ref6,
rho6,
rif6,
ire3,
lei3,
lie3,
oil3,
ole3,
ore3,
rei3,
roe3,
2 letter words:
ef5,
eh5,
fe5,
he5,
hi5,
ho5,
if5,
of5,
oh5,
el2,
er2,
li2,
lo2,
oe2,
oi2,
or2,
re2,