6 letter words:
forker13,
korero10,
retook10,
foetor9,
footer9,
refoot9,
reroof9,
roofer9,
tofore9,
rooter6,
torero6,
5 letter words:
roker9,
toker9,
troke9,
fetor8,
forte8,
frore8,
ofter8,
retro5,
rotor5,
4 letter words:
fork11,
kerf11,
kero8,
keto8,
kore8,
koro8,
koto8,
roke8,
rook8,
toke8,
toko8,
took8,
trek8,
foot7,
fore7,
fort7,
fret7,
froe7,
orfe7,
reft7,
roof7,
terf7,
tref7,
root4,
rore4,
rort4,
rote4,
roto4,
tore4,
toro4,
torr4,
3 letter words:
kef10,
erk7,
ket7,
kor7,
oke7,
rok7,
eft6,
erf6,
fer6,
fet6,
foe6,
for6,
fro6,
oft6,
oof6,
orf6,
ref6,
tef6,
err3,
oor3,
oot3,
ore3,
ort3,
reo3,
ret3,
roe3,
roo3,
rot3,
toe3,
too3,
tor3,
2 letter words:
ko6,
ef5,
fe5,
of5,
er2,
et2,
oe2,
oo2,
or2,
re2,
te2,
to2,