| SIGNATORY | One adding his name to a document (9) |
| PATTINSON | Star of The Batman, adding his voice to animation The Boy And The Heron (6,9) |
| SIGNED | Put one's name to a document (6) |
| ROBERT | Star of The Batman, adding his voice to animation The Boy And The Heron (6,9) |
| AMENDMENT | Statement added to a document, to revise or correct perhaps (9) |
| ANNOTATOR | One adding notes to a text |
| ANNOTATES | Adds comments to (a document) |
| RIDER | A legal addition to a document for a guy on a horse (5) |
| NOTATOR | One adding to musical score maybe, unlike one appearing at Glastonbury? |
| JOBSCOMFORTER | Dummy supporting crimes - one adding to distress (4,9) |
| CACHET | French word for a private seal affixed to a document or letter also used to describe something with authority or prestige (6) |
| EDIT | To make changes to a document. (4) |
| INSERTED | Added, as a photo to a document |
| FUELER | One adding wood to the fire, perhaps |
| STOKER | Creator of bloodthirsty character, one adding fuel to the fire (6) |
| BRAMSTOKER | Writer's book, hit, one adding fuel to the fire |
| GILDER | One adding leaf unnecessarily to lily? |
| SUGARER | One adding sweetener to something (7) |
| MIDSUMMERDAY | ... involves one adding 24/6 (9,3) |
| LARDER | One adding fat to food store? (6) |