There are several synonyms for the word "shorthand". One of the most commonly used synonym is "stenography", which is a technique for writing in shorthand. Another synonym is "speedwriting", which is a modern form of shorthand. "Pitman shorthand" is another form of shorthand that is commonly used. Other synonyms for shorthand include "briefhand", "tachygraphy", "shorthand writing", and "fast writing". In general, these synonyms refer to methods of writing that are faster and more efficient than traditional handwriting. They are often used in professions such as journalism, court reporting, and note-taking.