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

→ Gujarati જાણવું (root)
→ Hindi ज्ञान (root)
→ Hindi विज्ञान (root)
→ Hindi अज्ञान (root)
→ Hindi जानना (root)
→ Hindi संज्ञा (root)
→ Hindi प्रतिज्ञा (root)
→ Hindi जिज्ञासा (root)
→ Hindi अज्ञ (root)
→ Hindi पैज (root)
→ Hindi संस्कृतज्ञ (root)
→ Ashokan Prakrit 𑀚𑀸𑀦𑀢𑀺 (root)
→ Konkani जाण्चे (root)
→ Marathi प्रतिज्ञा (root)
→ Marathi जाणणे (root)
→ Marathi पैज (root)
→ Sanskrit ज्ञा (inherited)
→ Sanskrit संस्कृतज्ञ (root)
→ Sanskrit पण्डा (root)
→ Urdu پیج (root)
→ Urdu پرتگیا (root)