Outline
Outline noun - A line that traces the outer limits of an object or surface.
Preliminary sketch and outline are semantically related. In some cases you can use "Preliminary sketch" instead a noun "Outline".
Preliminary sketch
Outline and preliminary sketch are semantically related. You can use "Outline" instead a noun phrase "Preliminary sketch".
Cite this Source
Preliminary sketch and Outline. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/outline/preliminary_sketch
Outline & Preliminary sketch. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/outline/preliminary_sketch>.
Preliminary sketch or Outline. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/outline/preliminary_sketch.
Google Ngram Viewer shows how "outline" and "preliminary sketch" have occurred on timeline