* Write clearly/neatly: This is the most common antonym when "scribble" means writing in a messy or illegible way.
* Print: If "scribble" refers to handwritten writing, "print" can be the opposite, indicating typed or machine-printed text.
* Compose/draft: If "scribble" refers to the act of writing something quickly and without much care, "compose" or "draft" suggest a more deliberate and polished writing process.
* Draw/sketch: If "scribble" means making random lines or marks, "draw" or "sketch" imply more intention and skill.
* Sculpt/carve: If "scribble" refers to writing in a very loose or abstract manner, "sculpt" or "carve" might be opposite in the sense of creating a more defined and three-dimensional form.
The best antonym for "scribble" will depend on the specific meaning and context you're trying to convey.