Holding firm to a purpose or opinion; persistent

Tending to keep a firm hold of something

दृढ़

English Usage: She was tenacious in her efforts to start her own business.

Hindi Usage: उसने अपना व्यवसाय शुरू करने के प्रयास में दृढ़ता दिखाई।

Demonstrating a determined demeanor

दृढ़ व्यक्तित्व

English Usage: His tenacious spirit inspired the entire team.

Hindi Usage: उसकी दृढ़ता ने पूरी टीम को प्रेरित किया।