5 letter words:
whoof14,
cahow13,
choof13,
chaco12,
chica12,
chico12,
choco12,
coach12,
cooch12,
wicca12,
wahoo11,
achoo10,
chiao10,
cocoa9,
4 letter words:
howf13,
whow13,
wowf13,
chaw12,
chow12,
wich12,
chic11,
choc11,
coch11,
hoof10,
waif10,
whio10,
whoa10,
woof10,
chai9,
chao9,
chia9,
coho9,
coif9,
coof9,
fico9,
foci9,
coca8,
coco8,
ohia7,
ciao6,
3 letter words:
fah9,
faw9,
foh9,
haw9,
how9,
waw9,
wha9,
who9,
wof9,
wow9,
ach8,
caw8,
cha8,
chi8,
cow8,
hic8,
hoc8,
ich8,
och8,
ahi6,
hao6,
hoa6,
hoi6,
hoo6,
oaf6,
oho6,
oof6,
ooh6,
wai6,
woo6,
coo5,
oca5,
2 letter words:
ch7,
ah5,
aw5,
fa5,
ha5,
hi5,
ho5,
if5,
of5,
oh5,
ow5,
wo5,
ai2,
io2,
oi2,
oo2,