Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Hindi क्यों
← Assamese কিয় (cognate)
← Sauraseni Apabhramsa किंव (inherited)
← Sanskrit किम् (inherited)

→ Assamese কিয় (mention)
→ Bengali কেয়া (mention)
→ Bengali ক্যা (mention)
→ Hindi क्योंकि (compound)
→ Punjabi ਕਿਉਂ (cognate)