Hardcore and Relentless

Hardcore adjective - Intensely loyal.

Relentless and hardcore are semantically related. in steadfast topic. In some cases you can use "Relentless" instead an adjective "Hardcore", when it comes to topics like stubborn, serious.

Relentless adjective - Showing no signs of slackening or yielding in one's purpose.

Hardcore and relentless are semantically related. Sometimes you can replace term "Hardcore" with "Relentless", this adjectives are similar.

Nearby Word: relentlessly