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

English who (inherited)
English whose (mention)
English whom (mention)
English which (mention)
English whether (mention)
Old English hwa (inherited)
Old English hwam (mention)
Old English hwæs (mention)
Old English hwelc (mention)
Cimbrian ber (inherited)
Cimbrian baz (mention)
Cimbrian bas (mention)
Cimbrian bèar (inherited)
Danish hvem (derived)
Danish hvis (derived)
Danish hvilken (compound)
German wie (mention)
Middle Dutch wie (inherited)
Middle English who (inherited)
Middle English whom (mention)
Middle English whos (mention)
Faroese hvør (derived)
West Frisian wa (inherited)
Middle Low German we (inherited)
Middle Low German wi (inherited)
Westrobothnian hwem (inherited)
Scanian hvo (inherited)
Gothic 𐍈𐌰𐍃 (inherited)
Gothic 𐍈𐌴 (mention)
Gothic 𐍈𐌰𐌹𐍅𐌰 (derived)
Alemannic German wër (derived)
Hunsrik wer (inherited)
Icelandic hver (derived)
Icelandic hvað (derived)
Luxembourgish wien (inherited)
German Low German wo (inherited)
Dutch wie (inherited)
Old Norse hvar (mention)
Old Norse hvat (mention)
Old Dutch wie (inherited)
Old Saxon hwe (inherited)
Pennsylvania German wie (mention)
Scots wha (inherited)
Swedish var (mention)
Swedish vem (derived)