Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Indo-European *bʰeh₂ǵos

→ Catalan faig (inherited)
→ Czech bez (derived)
→ Czech buk (derived)
→ Danish bog (inherited)
→ Danish bøg (inherited)
→ Lower Sorbian buk (inherited)
→ Spanish haya (inherited)
→ Faroese bók (derived)
→ Ancient Greek φηγός (inherited)
→ Icelandic beyki (derived)
→ Italian faggio (derived)
→ Latin fagus (inherited)
→ Ligurian fò (inherited)
→ Norwegian Bokmål bok (inherited)
→ Norwegian Bokmål bøk (derived)
→ Norwegian Bokmål abc-bok (inherited)
→ Norwegian Bokmål ABC-bok (inherited)
→ German Low German Book (inherited)
→ Norwegian Nynorsk bøk (derived)
→ Elfdalian buok (derived)
→ Polish bez (derived)
→ Romanian fag (inherited)
→ Rotokas vuku (derived)
→ Russian боз (inherited)
→ Proto-Slavic bazga (derived(sla-pro/sh))
→ Albanian bung (derived)
→ Swedish bok (derived)
→ Swedish bok (derived)