7 letter words:
gleeful11,
5 letter words:
fugle9,
4 letter words:
gulf8,
feel7,
fell7,
flee7,
flue7,
fuel7,
full7,
glee5,
glue5,
gull5,
luge5,
3 letter words:
fug7,
elf6,
fee6,
feu6,
flu6,
gee4,
gel4,
gul4,
leg4,
lug4,
eel3,
ell3,
lee3,
leu3,
2 letter words:
ef5,
fe5,
el2,
