Nonessential
Nonessential adjective - Not needed by the circumstances or to accomplish an end.
Sideline and nonessential are semantically related. In some cases you can use "Sideline" instead an adjective "Nonessential".
Sideline
Sideline noun - A line that marks the side boundary of a playing field.
Show all Definitions
Synonyms for Sideline
Nonessential and sideline are semantically related. Sometimes you can use "Nonessential" instead an adjective "Sideline".
Mutual synonyms
Cite this Source
Sideline and Nonessential. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/nonessential/sideline
Nonessential & Sideline. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/nonessential/sideline>.
Sideline or Nonessential. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/nonessential/sideline.
Google Ngram Viewer shows how "nonessential" and "sideline" have occurred on timeline