A person who mistreats another, typically in a context of violence or emotional harm.

Someone who misuses something, such as a substance or privilege.

कोई ऐसा व्यक्ति जो किसी चीज़ का बेजा इस्तेमाल करता है।

English Usage: The software abuser had repeatedly violated the licensing agreement.

Hindi Usage: सॉफ्टवेयर अत्याचारी ने बार-बार लाइसेंस समझौते का उल्लंघन किया।