a person involved in trade or commerce

व्यापारी

English Usage: The merchant sold exotic spices from distant lands.

Hindi Usage: व्यापारी ने दूर देशों से आए अनोखे मसाले बेचे।

a person who uses their wealth to invest in business

पूंजीपति

English Usage: The capitalist invested heavily in renewable energy projects.

Hindi Usage: पूंजीपति ने नवीकरणीय ऊर्जा परियोजनाओं में भारी निवेश किया।