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 hvat
← Old English hwæt (cognate)
← Proto-Germanic *hwat (inherited)
← Proto-Germanic *hwaz (mention)
← Old High German waz (cognate)
← Gothic 𐍈𐌰 (cognate)
← Old Dutch wat (cognate)
← Old Frisian hwet (cognate)
← Old Saxon hwat (cognate)

→ Old English hwæt (cognate)
→ Danish hvad (derived)
→ Faroese hvat (inherited)
→ Faroese hvør (mention)
→ Faroese hví (mention)
→ Westrobothnian hot (inherited)
→ Westrobothnian hvo (inherited)
→ Icelandic hver (mention)
→ Icelandic hvað (derived)
→ Icelandic hví (mention)
→ Icelandic hót (mention)
→ Norwegian Bokmål å (inherited)
→ Norwegian Bokmål hva (inherited)
→ Norwegian Bokmål hvis (mention)
→ Norwegian Nynorsk å (inherited)
→ Norwegian Nynorsk kva (inherited)
→ Norwegian Nynorsk kvi (mention)
→ Old Norse hvaðan (mention)
→ Old Norse hvatki (suffix)
→ Old Norse hvattá (mention)
→ Old Norse hvaz (mention)
→ Old Saxon hwat (cognate)
→ Swedish vad (inherited)