Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-Aryan *Hyawdʰ-

→ Hindi युद्ध (root)
→ Hindi योद्धा (root)
→ Hindi जूझना (root)
→ Marathi झुंज (root)
→ Marathi झुंजणे (root)