5 letter words:
afars8,
frass8,
fraus8,
surfs8,
auras5,
rusas5,
sarus5,
suras5,
4 letter words:
afar7,
arfs7,
aufs7,
faas7,
fars7,
faur7,
fras7,
frau7,
furs7,
fuss7,
surf7,
asar4,
aura4,
rusa4,
sars4,
sass4,
sura4,
suss4,
ursa4,
3 letter words:
arf6,
auf6,
faa6,
far6,
fas6,
fra6,
fur6,
aas3,
ars3,
ass3,
aua3,
ras3,
sar3,
sau3,
sur3,
sus3,
2 letter words:
fa5,
aa2,
ar2,
as2,
ur2,
us2,