8 letter words:
hillfort14,
6 letter words:
firlot9,
liroth9,
thrill9,
trillo6,
5 letter words:
filth11,
firth11,
forth11,
frith11,
froth11,
fillo8,
flirt8,
frill8,
hillo8,
illth8,
litho8,
thill8,
thiol8,
thirl8,
tholi8,
lirot5,
trill5,
triol5,
troll5,
4 letter words:
fill7,
filo7,
flir7,
flit7,
flor7,
foil7,
fort7,
frit7,
hill7,
hilt7,
holt7,
hori7,
lift7,
lith7,
loft7,
loth7,
rift7,
rolf7,
thio7,
thir7,
thro7,
lilo4,
lilt4,
loir4,
loti4,
rill4,
riot4,
roil4,
roll4,
roti4,
rotl4,
till4,
tirl4,
tiro4,
toil4,
toll4,
tori4,
trio4,
3 letter words:
foh9,
fil6,
fir6,
fit6,
for6,
fro6,
hit6,
hoi6,
hot6,
oft6,
orf6,
rho6,
rif6,
tho6,
ill3,
lit3,
lor3,
lot3,
oil3,
ort3,
rit3,
rot3,
til3,
tor3,
2 letter words:
hi5,
ho5,
if5,
of5,
oh5,
io2,
it2,
li2,
lo2,
oi2,
or2,
ti2,
to2,