5 letter words:
zombi18,
4 letter words:
zimb17,
zori13,
moby11,
miry9,
orby9,
rimy9,
borm8,
brim8,
biro6,
brio6,
miro6,
3 letter words:
biz14,
miz14,
moz14,
riz12,
boy8,
moy8,
yob8,
yom8,
mib7,
mob7,
bio5,
boi5,
bor5,
bro5,
mir5,
moi5,
mor5,
obi5,
orb5,
rib5,
rim5,
rob5,
rom5,
2 letter words:
zo11,
by7,
my7,
oy5,
yo5,
bi4,
bo4,
mi4,
mo4,
ob4,
om4,
io2,
oi2,
or2,