How do you say relative in Hindi?
— रिश्तेदार (m)

Generic synonyms for relative in Hindi
personमनुष्य (m) (manuṣya); शख़्स़ (m) (śaxsa); (m) (śakhsa)जन (m) (jana); व्‌यक्‌ति (m) (vyakti); व्यक्ति (m) (vyakti)
soulआत्मा (f) (ātmā)
Specialized synonyms for relative in Hindi
familyपरिवार (m) (parivār); ख़ानदान (m) (xāndān)