Unit prefix or if letters such as "T", which are already in use as SI units or prefixes, will again be skipped. Several personal proposals have been made for extending the series of prefixes, with ascending terms such as "xenna, weka, vendeka" (from Greek "ennea" (9), "deka" (10), "endeka" (11)) and descending terms such as "xono", "weco", "vundo" (from Latin "novem/nona" (9), "dec" (10), "undec" (11). Using Greek for ascending and Latin for descending would be consistent with established prefixes such as "deca, hecto, kilo" vs "deci, centi, milli"). Although some of these are repeated on the internet, none are in actual
Nalini Prava Deka printing press. Deka was a popular Assamese first-generation female radio playwright in Assam since the early 1970s. Her plays centered around issues concerning women and children, and many were broadcast on All India Radio from Guwahati. Deka acted in some of her radio plays and onstage. Deka was a leading social activist in Assam and played a role in the establishment of national and international organisations, including the Srimanta Sankardev International Foundation, Assam Foundation–India, Delhi Asomiya Sahitya Samaj, Sadou Asam Moina Parijat, Kamrup (undivided) District Sahitya Sabha, Sadou Asam Chemoniya Chora, Pub–Sarania Naamghar, Rajgarh Sahitya Chora, Pohar Proyasi Mohila Samiti,