This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Not published

Not made public; secret; private.

Not published; still in manuscript, as a book.

adj. not published

"YEAR = {}, type = {}, number = {}, address = {} @unpublished is used to refer to as of yet unpublished documents, articles and such."

published   

biographical    fragmentary    handwritten    extant    autobiographical