Punk and Roughneck

Punk noun - A violent, brutal person who is often a member of an organized gang.

Roughneck and punk are semantically related in attack topic. In some cases you can use "Roughneck" instead a noun "Punk", when it comes to topics like rowdy, hoodlum.

Roughneck noun - A violent, brutal person who is often a member of an organized gang.

Punk and roughneck are semantically related in attack topic. You can use "Punk" instead a noun "Roughneck", if it concerns topics such as rowdy, hoodlum, tough person.