8 letter words:
cachucha20,
5 letter words:
heuch13,
cache12,
caeca9,
4 letter words:
jehu14,
haha10,
ache9,
each9,
caca8,
ceca8,
3 letter words:
haj13,
jeu10,
hah9,
heh9,
huh9,
aah6,
aha6,
hae6,
hue6,
ace5,
cue5,
ecu5,
eau3,
2 letter words:
ah5,
eh5,
ha5,
he5,
uh5,
aa2,
ae2,