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 *bʰel-

→ English blood (inherited)
→ English bold (derived)
→ English bull (root)
→ English bull (mention)
→ English bell (derived)
→ English ball (derived)
→ English blaze (derived)
→ English bleach (derived)
→ English balloon (derived)
→ English bale (derived)
→ English blithe (root)
→ English blithe (derived)
→ English effulgent (root)
→ English effulgent (derived)
→ English blemish (derived)
→ English phallus (root)
→ English bawl (cognate)
→ English bellow (derived)
→ English Baltic (cognate)
→ English thrapple (root)
→ English thrapple (derived)
→ English florescence (mention)
→ English blain (derived)
→ English blick (derived)
→ English bield (derived)
→ English bield (derived)
→ English blike (derived)
→ Aragonese flor (mention)
→ Old English blæst (derived)
→ Old English bæl (derived)
→ Old English bolle (derived)
→ Asturian flor (mention)
→ Middle Armenian պլոր (root)
→ Middle Armenian պլոր (derived)
→ Middle Armenian բողջ (mention)
→ Catalan flor (mention)
→ Danish blusse (derived)
→ Danish bål (derived)
→ German bald (derived)
→ German Blick (mention)
→ Greek φάλαινα (mention)
→ Spanish flor (mention)
→ Faroese bál (derived)
→ Faroese bolli (derived)
→ French fleur (mention)
→ French bleu (derived)
→ French flamme (derived)
→ French belette (derived)
→ French blêmir (derived)
→ Middle French bleu (mention)
→ Old French flor (mention)
→ Old French blesmir (derived)
→ Irish ball (inherited)
→ Irish plúr (mention)
→ Scottish Gaelic blàr (inherited)
→ Scottish Gaelic flùr (mention)
→ Galician flor (mention)
→ Galician chor (mention)
→ Ancient Greek φλέω (mention)
→ Ancient Greek φλέγω (derived)
→ Ancient Greek φαλός (inherited)
→ Ancient Greek φαλλός (derived)
→ Ancient Greek φλέψ (derived)
→ Ancient Greek φάλλαινα (derived)
→ Ancient Greek βαλιός (derived)
→ Armenian բալ (mention)
→ Armenian պլոր (root)