Blue
Blue adjective - Depicting or referring to sexual matters in a way that is unacceptable in polite society.
Usage example: shocked at the blue banter she heard on that satellite-radio talk show
Hard-core and blue are semantically related. In some cases you can use "Hard-core" instead an adjective "Blue".
Hard-core
Hard-core adjective - Firmly established over time.
Mutual synonyms
Cite this Source
Hard-core and Blue. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/blue/hard-core
Blue & Hard-core. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/blue/hard-core>.
Hard-core or Blue. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/blue/hard-core.