Why was hieratic script better suited than hieroglyphs for writing on papyrus?

Hieratic script was better suited for writing on papyrus than formal hieroglyphs because it was a cursive form designed for speed and convenience. While hieroglyphs were primarily used for monumental stone inscriptions, hieratic allowed scribes to write rapidly using a brush or rush and ink.123

Several key features made hieratic more efficient for this medium:

• Rapid Execution: Characters were simplified, often losing their recognizable pictorial form to allow for faster writing.1
• Ligatures: The system incorporated ligatures, enabling scribes to write two or more signs in a single stroke.1
• Practical Application: Because it was faster to produce, hieratic became the standard for administrative, literary, and religious documents, playing a larger role in daily Egyptian life than formal hieroglyphic writing.1

Although hieratic symbols were derived from hieroglyphs, the cursive nature of the script necessitated specific adaptations, such as the use of diacritical marks to distinguish between signs that had become visually similar through rapid writing.1