Synonyms of the word

holographical

• adj. holographic.

autograph

• n. A person’s own handwriting, especially the signature of a famous or admired person.
• n. A manuscript in the author’s handwriting.
• adj. Written in the author’s own handwriting.
• v. (transitive) To sign, or write one’s name or signature on a book etc.
• v. (transitive) To write something in one's own handwriting.

holographic

• adj. In the form of a hologram or holograph.
• adj. Handwritten by a single writer.