Hard-core
Hard-core adjective - Firmly established over time.
Cite this Source
Heavy and Hard-core. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/hard-core/heavy
Hard-core & Heavy. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/hard-core/heavy>.
Heavy or Hard-core. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/hard-core/heavy.