5 letter words:
arsis5,
auris5,
risus5,
saris5,
suras5,
4 letter words:
airs4,
rais4,
rias4,
sari4,
sirs4,
sris4,
sura4,
ursa4,
3 letter words:
air3,
ais3,
ars3,
ass3,
rai3,
ras3,
ria3,
sau3,
sir3,
sis3,
sri3,
2 letter words:
ai2,
ar2,
as2,
is2,
si2,
us2,