unautographed

As a noun terms

is .

As an adjective unautographed is

not autographed.

As adjectives the difference between autograph and unautographed

is that autograph is written in the author’s own handwriting while unautographed is not autographed.

As a noun autograph

is a person’s own handwriting, especially the signature of a famous or admired person.

As a verb autograph

is to sign, or write one’s name or signature on a book etc.