Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian քոս
← Proto-Indo-European *kes- (cognate)
← Sanskrit कच्छू (cognate)
← Sanskrit खस (mention)
← Tocharian B kāswo (cognate)

→ Armenian քոս (inherited)
→ Armenian քավթառքոսի (cognate)
→ Tocharian B kāswo (cognate)
→ Old Armenian քարաքոս (compound)