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

→ English Brussels (mention)
→ English brook (inherited)
→ Afrikaans broek (inherited)
→ Old English broc (inherited)
→ German Bruch (inherited)
→ German -broich (derived)
→ Middle Dutch broec (inherited)
→ Middle Dutch broec (inherited)
→ Finnish ruoko (derived)
→ French Bruxelles (mention)
→ Luxembourgish Bréissel (cognate)
→ German Low German Brook (inherited)
→ Dutch broek (inherited)
→ Dutch broek (inherited)
→ Polabian brükoză (derived)
→ Saterland Frisian Brouk (inherited)