Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin bulla
← Middle Dutch puyl (cognate)
← Proto-Indo-European *bew- (root)
← Proto-Indo-European *bew- (derived)
← Proto-Indo-European *bʰel- (mention)
← Lithuanian bule (cognate)

→ English bull (derived)
→ English bull (derived)
→ English bowl (derived)
→ English boil (mention)
→ English bouillon (mention)
→ English billet (derived)
→ English bulla (borrowed)
→ English bulliform (mention)
→ English ebullience (mention)
→ English papal bull (derived)
→ Bulgarian була (borrowed)
→ Catalan bullir (mention)
→ Catalan bola (derived)
→ Catalan butlla (derived)
→ Crimean Tatar bülleten (derived)
→ Czech paleta (derived)
→ Spanish bula (derived)
→ Spanish bullir (mention)
→ Spanish bulla (mention)
→ Spanish bola (derived)
→ Spanish bollo (derived)
→ Finnish bulla (borrowed)
→ French billet (derived)
→ French boule (inherited)
→ French bouillir (cognate)
→ French bulle (borrowed)
→ Middle French bulle (derived)
→ Middle French bullette (derived)
→ Old French bille (derived)
→ Old French bulle (borrowed)
→ Old French bolir (mention)
→ Irish bulla (borrowed)
→ Galician bolo (derived)
→ Galician bula (derived)
→ Galician bola (inherited)
→ Galician bóla (derived)
→ Galician bullar (derived)
→ Galician bulir (mention)
→ Galician burbulla (derived)
→ Galician baloco (cognate)
→ Galician burbullar (derived)
→ Galician rebulir (mention)
→ Galician buligar (mention)
→ Galician baloca (cognate)
→ Ancient Greek βολβός (cognate)
→ Indonesian bola (derived)
→ Italian biglietto (derived)
→ Italian bolla (inherited)
→ Italian bollo (derived)
→ Italian bollire (mention)