Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian ընկեր
← English companion (cognate)
← Gothic 𐌲𐌰𐌷𐌻𐌰𐌹𐌱𐌰 (cognate)
← Latin compāniō (cognate)
← Old Armenian ընդ (compound)
← Old Armenian կեր (compound)

→ English companion (cognate)
→ Armenian ընկերք (mention)
→ Armenian ընկեր (derived)
→ Old Armenian ընկերութիւն (affix)