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 *rūmą

English room (inherited)
Afrikaans ruim (inherited)
Old English rum (inherited)
Danish rum (inherited)
German Raum (inherited)
Lower Sorbian rum (derived)
Middle English roum (inherited)
Estonian ruum (derived)
Faroese rúm (derived)
Irish rúm (derived)
Volga German Raum (inherited)
Gothic 𐍂𐌿𐌼 (inherited)
Hunsrik Raum (inherited)
Icelandic rúm (derived)
Luxembourgish Raum (inherited)
Dutch ruim (inherited)
Dutch ruimen (mention)
Old Norse rúm (inherited)
Saterland Frisian Ruum (derived)
Swedish rum (inherited)