Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Tamil புழு
← Brahui پو (cognate)
← Old Kannada ಪುೞು (cognate)
← Proto-Dravidian *puẓ-u (inherited)
← Kannada ಹುಳು (cognate)
← Malayalam പുഴു (cognate)
← Telugu పురుగు (cognate)

→ Brahui پو (cognate)
→ Kannada ಹುಳು (cognate)
→ Telugu పురుగు (cognate)