A rough sketch can be referred to as a preliminary drawing, a draft drawing, or a preliminary outline. Other synonyms include preliminary scribble, quick sketch, initial drawing, basic outline, or preliminary drawing. It can also be described as a preliminary version or first concept. A rough sketch is an essential stage in the creation of any artwork or design. It allows the artist to brainstorm and explore different ideas before finalizing the design. It is a vital step in the creative process, allowing the artist to experiment with different elements without committing to a final product. In short, a rough sketch is a foundation for any creation, allowing the artist to bring their visions to life in a more comprehensive and refined manner.