5 letter words:
yecch15,
yucch15,
cubic11,
4 letter words:
yech12,
yuch12,
chic11,
chub11,
huic9,
bice8,
cube8,
3 letter words:
hey9,
yeh9,
bey8,
buy8,
bye8,
chi8,
hic8,
hub8,
ich8,
icy8,
cub7,
hie6,
hue6,
cue5,
ecu5,
ice5,
2 letter words:
by7,
eh5,
he5,
hi5,
uh5,
ye5,
be4,
bi4,