Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Norse fífrildi

→ Old English fifealde (cognate)
→ Faroese firvaldur (inherited)
→ Westrobothnian førel (mention)
→ Icelandic fiðrildi (mention)
→ Swedish fjäril (mention)