5 letter words:
vivas11,
savin8,
vinas8,
4 letter words:
vavs10,
viva10,
vain7,
vans7,
vina7,
visa7,
ains4,
anis4,
inia4,
nisi4,
sain4,
3 letter words:
vav9,
van6,
vas6,
via6,
vis6,
ain3,
ais3,
ani3,
ins3,
sin3,
2 letter words:
ai2,
an2,
as2,
in2,
is2,
na2,
si2,