A sum of money that is charged for the use of borrowed money or for delaying the repayment of a debt.

A feeling of wanting to know or learn about something or someone.

रुचि

English Usage: She has a keen interest in astronomy.

Hindi Usage: उसे खगोल विज्ञान में गहरी रुचि है।

Relating to money on which interest is paid or received.

Yielding or causing interest.

रुचिकर

English Usage: The documentary was very interest-bearing for students.

Hindi Usage: यह वृत्तचित्र छात्रों के लिए बहुत रुचिकर था।