5 letter words:
avant8,
navar8,
varna8,
antra5,
ratan5,
4 letter words:
vara7,
anna4,
anta4,
naan4,
nana4,
rant4,
tarn4,
3 letter words:
ava6,
tav6,
van6,
var6,
vat6,
ana3,
ant3,
art3,
nan3,
ran3,
rat3,
tan3,
tar3,
2 letter words:
aa2,
an2,
ar2,
at2,
na2,
ta2,