Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Norse hvalr
← Old English hwæl (cognate)
← Proto-Germanic *hwalaz (inherited)
← Old High German wal (cognate)
← Proto-Indo-European *(s)kʷálos (derived)
← Old Saxon hwal (cognate)

→ English narwhal (mention)
→ English Whalsay (derived)
→ Old English hwæl (cognate)
→ German Narwal (compound)
→ Spanish narval (mention)
→ Faroese hvalur (inherited)
→ Faroese náhvalur (mention)
→ Irish rosualt (mention)
→ Old Swedish hval (inherited)
→ Icelandic hvalur (inherited)
→ Icelandic náhvalur (mention)
→ Translingual Rosmarus (mention)
→ Norwegian Bokmål hval (inherited)
→ Norwegian Bokmål narhval (mention)
→ Norwegian Bokmål kval (derived)
→ Norwegian Nynorsk røyrkval (mention)
→ Norwegian Nynorsk kval (derived)
→ Norwegian Nynorsk narkval (compound)
→ Old Norse hrosshvalr (compound)
→ Old Norse reyðarhvalr (compound)
→ Portuguese narval (mention)
→ Swedish val (inherited)
→ Swedish narval (mention)