Tamil nationalist scholars have held that the early Tamil society was casteless. But, they have not been able to explain away the occurrence of words such as pulaiyaṉ, iḻipiṟappiṉōṉ, iḻipiṟappāḷaṉ, and iḻiciṉaṉ, which are traditionally interpreted as low-born persons in classical Tamil literature. On the other hand, these words have led scho…[Read more]