4 letter words:
yawp12,
away10,
3 letter words:
zap14,
jaw13,
jay13,
jow13,
joy13,
azo12,
zoa12,
waw9,
way9,
wow9,
yaw9,
yow9,
paw8,
pay8,
pow8,
pya8,
wap8,
wop8,
yap8,
awa6,
apo5,
2 letter words:
za11,
jo9,
aw5,
ay5,
ow5,
oy5,
wo5,
ya5,
yo5,
op4,
pa4,
aa2,