5 letter words:
beget8,
4 letter words:
beef9,
feeb9,
feet7,
fete7,
beet6,
bete6,
bute6,
tube6,
euge5,
tegu5,
3 letter words:
fub8,
feg7,
fug7,
beg6,
bug6,
eft6,
fee6,
fet6,
feu6,
gub6,
tef6,
bee5,
bet5,
but5,
tub5,
gee4,
get4,
gue4,
gut4,
teg4,
tug4,
tee3,
ute3,
2 letter words:
ef5,
fe5,
be4,
gu3,
ug3,
ee2,
et2,
te2,
ut2,