8 letter words:
funguses12,
6 letter words:
fugues10,
fungus10,
ungues7,
5 letter words:
fugue9,
fugus9,
fungs9,
fuses8,
genus6,
guess6,
negus6,
snugs6,
4 letter words:
fegs8,
fugs8,
fugu8,
fung8,
enuf7,
fens7,
fess7,
feus7,
funs7,
fuse7,
fuss7,
nefs7,
engs5,
gens5,
genu5,
gnus5,
gues5,
guns5,
negs5,
segs5,
snug5,
sung5,
ness4,
sens4,
sues4,
suns4,
susu4,
uses4,
3 letter words:
feg7,
fug7,
efs6,
fen6,
fes6,
feu6,
fun6,
nef6,
eng4,
gen4,
gnu4,
gue4,
gun4,
gus4,
neg4,
seg4,
ugs4,
ens3,
ess3,
nus3,
sen3,
sue3,
sun3,
sus3,
uns3,
use3,
2 letter words:
ef5,
fe5,
gu3,
ug3,
en2,
es2,
ne2,
nu2,
un2,
us2,