5 letter words:
fugle9,
leugh9,
4 letter words:
eugh8,
fleg8,
gulf8,
huge8,
flue7,
fuel7,
hule7,
glue5,
gule5,
luge5,
3 letter words:
feh9,
feg7,
fug7,
hug7,
ugh7,
elf6,
feu6,
flu6,
hue6,
gel4,
gue4,
gul4,
leg4,
lug4,
leu3,
ule3,
2 letter words:
ef5,
eh5,
fe5,
he5,
uh5,
gu3,
ug3,
el2,