Faithful or loyal

Trustworthy

वफादार या निष्ठावान

English Usage: He remained fidus to his friend throughout the years.

Hindi Usage: वह अपने दोस्त के प्रति वर्षों तक वफादार रहा।

Honest

ईमानदार

English Usage: He was known for his fidus character in the community.

Hindi Usage: वह समुदाय में अपनी ईमानदार चरित्र के लिए जाना जाता था।