hardcore
1. [ adjective ] stubbornly resistant to change or improvement
Synonyms: hard-core
Examples:

"hard-core addicts"

Related terms: inflexible
2. [ adjective ] intensely loyal
Synonyms: hard-core
Examples:

"his hard-core supporters"

Related terms: loyal
3. [ adjective ] extremely explicit
Synonyms: hard-core
Examples:

"hard-core pornography"

Related terms: explicit
4. [ adjective ] stubbornly resistant to change or improvement
Synonyms: hard-core
Examples:

"hard-core addicts"

Related terms: inflexible
5. [ adjective ] intensely loyal
Synonyms: hard-core
Examples:

"his hard-core supporters"

Related terms: loyal
6. [ adjective ] extremely explicit
Synonyms: hard-core
Examples:

"hard-core pornography"

Related terms: explicit
Similar spelling:   hard-core
  hard_core
  hardcover
  Hardegree
  hard_disc
  hard_cider
  Hardge
  Hardcastle
  hard_cheese
  Hardage