Slug and Wastrel

Slug noun - A hard strike with a part of the body or an instrument.

Wastrel and slug are semantically related in industrious topic. In some cases you can use "Wastrel" instead a noun "Slug".

Wastrel noun - Someone who spends money freely or foolishly.

Slug and wastrel are semantically related in idler topic. Sometimes you can use "Slug" instead a noun "Wastrel", if it concerns topics such as industrious.