Main line
Main line noun - The principal route of a transportation system.
Select and main line are semantically related. in high-class persons topic. In some cases you can use "Select" instead a noun phrase "Main line".
Cite this Source
Select and Main line. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/main_line/select
Main line & Select. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/main_line/select>.
Select or Main line. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/main_line/select.
Google Ngram Viewer shows how "main line" and "select" have occurred on timeline