4 letter words:
buzz24,
kuzu17,
zouk17,
bozo15,
zobo15,
zobu15,
ouzo13,
zulu13,
boko10,
book10,
bouk10,
bulk10,
kobo10,
kolo8,
look8,
oulk8,
boll6,
bolo6,
bool6,
bull6,
lobo6,
obol6,
lulu4,
3 letter words:
zuz21,
luz12,
zol12,
zoo12,
bok9,
kob9,
ouk7,
boo5,
lob5,
obo5,
loo3,
lou3,
ulu3,
2 letter words:
zo11,
ko6,
bo4,
ob4,
lo2,
oo2,
ou2,