7 letter words:
fungous11,
6 letter words:
fungus10,
5 letter words:
fugus9,
fungo9,
fungs9,
4 letter words:
fogs8,
fugs8,
fugu8,
fung8,
fons7,
fous7,
funs7,
ufos7,
gnus5,
gons5,
guns5,
nogs5,
snog5,
snug5,
song5,
sung5,
nous4,
onus4,
3 letter words:
fog7,
fug7,
fon6,
fou6,
fun6,
ufo6,
gnu4,
gon4,
gos4,
gun4,
gus4,
nog4,
sog4,
ugs4,
nos3,
nus3,
ons3,
ous3,
son3,
sou3,
sun3,
uns3,
2 letter words:
of5,
go3,
gu3,
ug3,
no2,
nu2,
on2,
os2,
ou2,
so2,
un2,
us2,