6 letter words:
schizy23,
4 letter words:
whiz19,
sizy16,
wych15,
whys13,
wich12,
wish10,
ywis10,
chis9,
ichs9,
3 letter words:
wiz15,
biz14,
why12,
shy9,
bys8,
chi8,
hic8,
ich8,
icy8,
his6,
wis6,
bis5,
cis5,
sib5,
sic5,
2 letter words:
by7,
hi5,
sh5,
bi4,
is2,
si2,