5 letter words:
yolky15,
blowy13,
lowly11,
wolly11,
4 letter words:
kybo13,
yolk11,
owly10,
yowl10,
blow9,
bowl9,
boll6,
3 letter words:
kow10,
wok10,
yok10,
bok9,
kob9,
wow9,
yow9,
bow8,
boy8,
yob8,
low6,
loy6,
owl6,
lob5,
2 letter words:
ky9,
by7,
ko6,
ow5,
oy5,
wo5,
yo5,
bo4,
ob4,
lo2,