7 letter words:
couchee14,
6 letter words:
cheque20,
quelch20,
cloque17,
cleche13,
cleuch13,
cloche13,
couche13,
louche11,
coulee8,
5 letter words:
choux17,
culex14,
excel14,
queue14,
couch12,
culch12,
leech10,
leuch10,
leuco7,
4 letter words:
exec13,
choc11,
coch11,
exul11,
luxe11,
ulex11,
chou9,
eche9,
echo9,
eech9,
lech9,
loch9,
oche9,
ouch9,
ecce8,
ecco8,
heel7,
hele7,
helo7,
hole7,
hule7,
clou6,
clue6,
cole6,
luce6,
3 letter words:
hex13,
hox13,
cox12,
exo10,
lex10,
lox10,
lux10,
che8,
ech8,
hoc8,
och8,
hoe6,
hue6,
cee5,
cel5,
col5,
cue5,
eco5,
ecu5,
eel3,
lee3,
leu3,
lou3,
ole3,
ule3,
ulu3,
2 letter words:
ex9,
ox9,
xu9,
ch7,
eh5,
he5,
ho5,
oh5,
uh5,
ee2,
el2,
lo2,
oe2,
ou2,