5 letter words:
fujis15,
sijos12,
4 letter words:
fuji14,
joss11,
sijo11,
foss7,
fous7,
fuss7,
ufos7,
isos4,
siss4,
soss4,
sous4,
suss4,
3 letter words:
jus10,
fou6,
ifs6,
sif6,
ufo6,
ios3,
iso3,
ous3,
sis3,
sos3,
sou3,
sui3,
sus3,
2 letter words:
jo9,
if5,
of5,
io2,
is2,
oi2,
os2,
ou2,
si2,
so2,
us2,