11 letter words:
retrofitted15,
9 letter words:
frittered13,
torrefied13,
8 letter words:
refitted12,
frettier11,
retrofit11,
retorted9,
tittered9,
tottered9,
titterer8,
totterer8,
7 letter words:
drifter11,
ferried11,
fretted11,
fritted11,
refired11,
refried11,
ferrite10,
fretter10,
fritter10,
rotifer10,
dottier8,
retired8,
retried8,
tetrode8,
tireder8,
trotted8,
trotter7,
6 letter words:
defier10,
defter10,
fetted10,
fitted10,
foetid10,
rifted10,
ferret9,
fetter9,
fitter9,
forrit9,
refire9,
titfer9,
dieter7,
dotier7,
dotter7,
editor7,
oreide7,
reedit7,
retied7,
retted7,
rioted7,
rotted7,
teredo7,
tiered7,
toited7,
torrid7,
totted7,
triode7,
retire6,
retore6,
retort6,
rioter6,
ritter6,
rotter6,
terret6,
territ6,
tetter6,
titter6,
totter6,
triter6,
5 letter words:
defer9,
drift9,
feted9,
fetid9,
fiord9,
fired9,
freed9,
fried9,
refed9,
fetor8,
firer8,
forte8,
freer8,
frere8,
frier8,
fritt8,
frore8,
ofter8,
refer8,
refit8,
rifer8,
deter6,
direr6,
ditto6,
doter6,
drier6,
droit6,
eider6,
erode6,
erred6,
order6,
rider6,
tired6,
toted6,
treed6,
tried6,
trode6,
otter5,
retie5,
retro5,
rotte5,
tetri5,
titer5,
titre5,
torte5,
toter5,
trier5,
trite5,
4 letter words:
defi8,
deft8,
feed8,
feod8,
fido8,
ford8,
feet7,
fere7,
fete7,
fire7,
fore7,
fort7,
free7,
fret7,
frit7,
froe7,
reef7,
reft7,
reif7,
rife7,
rift7,
toft7,
tref7,
deer5,
deet5,
dere5,
diet5,
dire5,
dirt5,
dite5,
doer5,
doit5,
dore5,
dorr5,
dote5,
dree5,
edit5,
eide5,
ired5,
rede5,
redo5,
reed5,
ride5,
rode5,
teed5,
tide5,
tied5,
toed5,
trod5,
rete4,
riot4,
rite4,
rote4,
roti4,
tier4,
tire4,
tiro4,
toit4,
tore4,
tori4,
torr4,
tort4,
tote4,
tree4,
tret4,
trio4,
trot4,
3 letter words:
def7,
dif7,
fed7,
fid7,
eft6,
fee6,
fer6,
fet6,
fie6,
fir6,
fit6,
foe6,
for6,
fro6,
oft6,
ref6,
rif6,
dee4,
die4,
dit4,
doe4,
dor4,
dot4,
ode4,
red4,
rid4,
rod4,
ted4,
tod4,
ere3,
err3,
ire3,
ore3,
ort3,
ree3,
rei3,
ret3,
roe3,
rot3,
tee3,
tet3,
tie3,
tit3,
toe3,
tor3,
tot3,
2 letter words:
ef5,
fe5,
if5,
of5,
de3,
do3,
ed3,
id3,
od3,
er2,
et2,
it2,
oe2,
oi2,
or2,
re2,
ti2,
to2,