Exploitation
Overuse, Abuse
noun, する verb
If you use something in a cruel way it's called exploitation. You're probably going to overuse it, at that rate too. Cut it out, dude.
こくし
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
労働者を酷使するブラック企業をこのまま野放しにしていてもいいんですか。
Do you think it’s okay to let black companies that exploit their workers continue to take care of themselves?