Main line
Main line noun - The principal route of a transportation system.
Top drawer and main line are semantically related in society topic. In some cases you can use "Top drawer" instead a noun phrase "Main line", when it comes to topics like upper class of people.
Top drawer
Main line and top drawer are semantically related in society topic. Sometimes you can use "Main line" instead a noun phrase "Top drawer", if it concerns topics such as upper class of people.
Mutual synonyms
Related pairs
Cite this Source
Top drawer and Main line. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/main_line/top_drawer
Main line & Top drawer. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/main_line/top_drawer>.
Top drawer or Main line. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/main_line/top_drawer.
Google Ngram Viewer shows how "main line" and "top drawer" have occurred on timeline