Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian երկք
← Central Kurdish ئەرک (cognate)
← Northern Kurdish erk (cognate)
← Sogdian 𐫀𐫡𐫐 (cognate)
← Wakhi yark (cognate)
← Old Armenian հարկ (doublet)
← Yagnobi арк (cognate)

→ Armenian երկ (mention)
→ Old Armenian հարկ (doublet)