5 letter words:
fugle9,
fugue9,
4 letter words:
pugh10,
help9,
pelf9,
fugu8,
gulf8,
huge8,
flue7,
fuel7,
gulp7,
plug7,
gleg6,
glug6,
pule6,
glue5,
luge5,
3 letter words:
feh9,
hep8,
hup8,
peh8,
fug7,
hug7,
ugh7,
elf6,
feu6,
flu6,
hue6,
peg6,
pug6,
egg5,
pul5,
gel4,
gul4,
leg4,
lug4,
leu3,
ulu3,
2 letter words:
ef5,
eh5,
fe5,
he5,
uh5,
pe4,
up4,
el2,