Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian քառ
← Proto-Armenian (inherited)
← Proto-Indo-European *kʷetwóres (inherited)
← Old Armenian չորք (mention)

→ Armenian քառ- (mention)
→ Armenian քառա- (mention)
→ Old Armenian քառակուսի (compound)
→ Old Armenian քառեակ (suffix)
→ Old Armenian քաւ (mention)
→ Old Armenian քառունակ (compound)