5 letter words:
swarf11,
afars8,
auras5,
4 letter words:
afar7,
arfs7,
furs7,
raws7,
surf7,
wars7,
waur7,
aura4,
sura4,
ursa4,
3 letter words:
arf6,
awa6,
far6,
fas6,
fur6,
raw6,
saw6,
war6,
was6,
aas3,
ars3,
ras3,
sau3,
2 letter words:
aw5,
fa5,
aa2,
ar2,
as2,
us2,