Main lines
Substantials and main lines are semantically related. In some cases you can use "Substantials" instead an adjective phrase "Main lines".
Substantials
Main lines and substantials are semantically related. You can use "Main lines" instead an adjective "Substantials".
Cite this Source
Substantials and Main lines. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/main_lines/substantials
Main lines & Substantials. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/main_lines/substantials>.
Substantials or Main lines. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/main_lines/substantials.
Google Ngram Viewer shows how "main lines" and "substantials" have occurred on timeline