Hardcore
Part of speech: noun
Definition: broken bricks, stone and/or other aggregate used as foundations especially in road and path laying. Hardcore punk or techno music.
Part of speech: adjective
Definition: Having an extreme dedication to a certain activity; diehard. Particularly intense; thrillingly dangerous or erratic; desirably violent in appearance; pleasing or "cool" due to intensity or danger. Resistant to change. Obscene or explicit. Of or pertaining to pornography that depicts penetration. Faster or more intense than the regular style.
Example sentence: A lot of y'all are lonely and y'all lonely because you're overlooking a good man. Why? Because y'all wanna be with the hardcore thug. The man that is pretending to be everything that he isn't.
Hard-core
Part of speech: adjective
Definition: Having an extreme dedication to a certain activity; diehard.