Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old French *bure

→ English bureau (mention)
→ English burel (mention)
→ English buro (mention)
→ German Büro (mention)
→ French bureau (mention)
→ Old French burel (mention)
→ Polish biuro (mention)