Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Telugu అప్ప
← Proto-Dravidian *appa (inherited)
← Kannada ಅಪ್ಪ (cognate)
← Malayalam അപ്പൻ (cognate)
← Tamil அப்பா (cognate)

→ Malayalam അപ്പൻ (cognate)
→ Tamil அப்பா (cognate)
→ Telugu అప్పారావు (compound)
→ Telugu అప్పచెల్లెలు (compound)
→ Telugu ఏపె (compound)
→ Telugu రామప్ప (mention)