A hard core of drivers ignores the law.
If you don't have the hard core content there, you're not going to keep the casual player.
the hard core of the opposition
It's really only the hard core that bother(s) to go to meetings.
Yes, we did focus on making it accessible to casual gamers, but we did provide a lot of hard core content.
We've got a hard core of customers that have stood by us.
He has a hard core of support among white racists.
The hard core in the party make all the decisions.
A peach is soft inside and has a hard core in its centre.
We lope to be able to change the regulations despite a hard core of objectors who want to leave things as they are.
"There is a hard core of people who support this politician, but most think that he is dishonest."
