Mainstream
Mainstream noun - The prevailing current of thought.
Safe and mainstream are semantically related. In some cases you can use "Safe" instead an adjective "Mainstream".
Safe
Safe adjective - Not exposed to the threat of loss or injury.
Mainstream and safe are semantically related. Sometimes you can use "Mainstream" instead an adjective "Safe".
Mutual synonyms
Both words in one sentence
-
With Lex Luthor, OL encourages him to research the Danner Formula in hopes that Lex could make Bio-Augmentation more safe and mainstream.
Source: Fanfic / With This Ring - Of course given that this story is much more Darker and Edgier compared to mainstream Pokémon, it would probably be safe to assume that this is the case.
Source: Fan Fic / Morphic - Bebop was controversial when it first came out, and Bossa Nova made jazz safe again for the mainstream.
Source: Flame War / Music
Cite this Source
Safe and Mainstream. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/mainstream/safe
Mainstream & Safe. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/mainstream/safe>.
Safe or Mainstream. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/mainstream/safe.
Google Ngram Viewer shows how "mainstream" and "safe" have occurred on timeline