4 letter words:
elhi7,
heil7,
hell7,
hill7,
hule7,
hull7,
lien4,
lieu4,
line4,
lune4,
nill4,
null4,
3 letter words:
hen6,
hie6,
hin6,
hue6,
hui6,
hun6,
ell3,
ill3,
lei3,
leu3,
lie3,
lin3,
nie3,
nil3,
ule3,
uni3,
2 letter words:
eh5,
he5,
hi5,
uh5,
el2,
en2,
in2,
li2,
ne2,
nu2,
un2,