Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Irish cló
← Breton klao (cognate)
← Proto-Celtic *klāwos (derived)
← Welsh clo (cognate)
← Proto-Indo-European *(s)kleh₂w- (derived)
← Latin clāvis (cognate)
← Old Irish cló (inherited)

→ Irish fótachló (affix)
→ Irish clóbhuail (affix)
→ Irish clóchur (affix)
→ Irish clóchuir (affix)
→ Irish clóigh (affix)
→ Irish clóghrafóir (affix)
→ Irish clóghrafaíocht (compound)
→ Irish clóghrafach (affix)
→ Irish clódóir (affix)
→ Irish clómhiotal (affix)
→ Irish clóphreas (affix)
→ Irish cló-inneall (affix)
→ Irish clólann (affix)
→ Irish clópháipéar (affix)
→ Irish cló-eagraigh (affix)
→ Irish cló-eagar (affix)
→ Irish cló-eagraí (affix)
→ Irish clólíne (affix)
→ Irish clóscríbhinn (affix)
→ Irish clóscríbhneoireacht (affix)
→ Irish clóscríobh (affix)
→ Irish iarnchló (affix)
→ Irish claonchló (affix)