Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Germanic *hwalaz

English whale (inherited)
Old English hwæl (inherited)
German Wal (inherited)
German Wels (inherited)
German Pottwal (mention)
Middle English whale (inherited)
Finnish valas (borrowed)
Faroese hvalur (inherited)
Old Swedish hval (inherited)
Icelandic hvalur (inherited)
Luxembourgish Wal (derived)
Latvian valis (mention)
Norwegian Bokmål hval (inherited)
Dutch wal (inherited)
Dutch walvis (derived)
Norwegian Nynorsk kval (derived)
Old Norse hvalr (inherited)
Polish wal (derived)
Old Prussian kalis (cognate)
Scots whaul (inherited)
Northern Sami fális (derived)
Swedish val (inherited)