7 letter words:
fighter14,
freight14,
refight14,
6 letter words:
fright13,
5 letter words:
fight12,
firth11,
frith11,
thief11,
eight9,
girth9,
grief9,
grift9,
grith9,
right9,
freit8,
ither8,
refit8,
rifte8,
their8,
treif8,
tiger6,
4 letter words:
heft10,
frig8,
gift8,
thig8,
fier7,
fire7,
fret7,
frit7,
heir7,
hire7,
reft7,
reif7,
rife7,
rift7,
tehr7,
terf7,
thir7,
tref7,
geit5,
gert5,
girt5,
gite5,
grit5,
tige5,
trig5,
rite4,
tier4,
tire4,
trie4,
3 letter words:
feh9,
feg7,
fig7,
ghi7,
gif7,
eft6,
erf6,
eth6,
fer6,
fet6,
fie6,
fir6,
fit6,
her6,
het6,
hie6,
hit6,
ref6,
reh6,
rif6,
tef6,
the6,
erg4,
get4,
gie4,
git4,
reg4,
rig4,
teg4,
tig4,
ire3,
rei3,
ret3,
rit3,
tie3,
2 letter words:
ef5,
eh5,
fe5,
he5,
hi5,
if5,
gi3,
er2,
et2,
it2,
re2,
te2,
ti2,