9 letter words:
suffusing16,
7 letter words:
fussing11,
6 letter words:
sniffs12,
snuffs12,
fungus10,
fusing10,
unguis7,
5 letter words:
guffs12,
sniff11,
snuff11,
fugus9,
fungi9,
signs6,
sings6,
snugs6,
suing6,
using6,
nisus5,
sinus5,
4 letter words:
guff11,
figs8,
fugs8,
fugu8,
fins7,
funs7,
fuss7,
gins5,
gnus5,
guns5,
sign5,
sing5,
snug5,
sung5,
sins4,
suns4,
3 letter words:
iff9,
fig7,
fug7,
fin6,
fun6,
ifs6,
gin4,
gnu4,
gun4,
ins3,
nus3,
sin3,
sis3,
sun3,
uns3,
2 letter words:
if5,
in2,
is2,
nu2,
si2,
un2,
us2,
