5 letter words:
kazoo18,
wazoo17,
gazoo15,
karoo9,
4 letter words:
orzo13,
gawk12,
gowk12,
wark11,
work11,
gook9,
grok9,
grow8,
kora8,
okra8,
rook8,
3 letter words:
zag13,
azo12,
zoa12,
zoo12,
wok10,
ark7,
koa7,
kor7,
oak7,
oka7,
wag7,
wog7,
raw6,
row6,
war6,
woo6,
ago4,
gar4,
goa4,
goo4,
gor4,
rag4,
oar3,
ora3,
2 letter words:
za11,
ka6,
aw5,
ow5,
wo5,
ag3,
go3,
ar2,
or2,