A person or group competing with another

प्रतिवादी

English Usage: The two companies are fierce rivals in the tech industry.

Hindi Usage: दो कंपनियां तकनीकी उद्योग में तेज प्रतिवादी हैं।

An assertion of the truth of something, typically one that is disputed

दावा

English Usage: She made a claim that she could run a mile in under six minutes.

Hindi Usage: उसने दावा किया कि वह एक मील छह मिनट के भीतर दौड़ सकती है।

Competing assertions or demands for something

प्रतिवादित दावे

English Usage: The rival claims over the territory led to a prolonged legal battle.

Hindi Usage: क्षेत्र पर प्रतिवादित दावों ने एक लंबे कानूनी लड़ाई को जन्म दिया।

To assert or demand recognition of something as one's own

अधिकार करना

English Usage: He will claim his inheritance from his late uncle.

Hindi Usage: वह अपने दिवंगत चाचा की संपत्ति का अधिकार करेगा।