7 letter words:
gleeful11,
6 letter words:
begulf12,
befell11,
flugel10,
5 letter words:
fugle9,
bugle8,
bulge8,
glebe8,
belle7,
4 letter words:
beef9,
feeb9,
flub9,
fleg8,
gulf8,
feel7,
fell7,
flee7,
flue7,
fuel7,
full7,
bell6,
blee6,
blue6,
bull6,
lube6,
euge5,
glee5,
glue5,
gule5,
gull5,
luge5,
3 letter words:
fub8,
feg7,
fug7,
beg6,
bug6,
elf6,
fee6,
feu6,
flu6,
gub6,
bee5,
bel5,
gee4,
gel4,
gue4,
gul4,
leg4,
lug4,
eel3,
ell3,
lee3,
leu3,
ule3,
2 letter words:
ef5,
fe5,
be4,
gu3,
ug3,
ee2,
el2,