4 letter words:
howf13,
chef12,
chew12,
chow12,
howe10,
echo9,
ouch9,
3 letter words:
feh9,
few9,
foh9,
hew9,
how9,
who9,
cow8,
feu6,
foe6,
fou6,
hoe6,
hue6,
owe6,
woe6,
cue5,
ecu5,
2 letter words:
ef5,
eh5,
fe5,
he5,
ho5,
of5,
oh5,
ow5,
uh5,
we5,
wo5,
oe2,