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 *ḱlew-

→ English listen (derived)
→ English loud (root)
→ English loud (derived)
→ English leer (mention)
→ English client (root)
→ English clientele (root)
→ English Clio (root)
→ English Cleopatra (root)
→ English Louis (root)
→ English Louise (root)
→ English Hercules (root)
→ English Heracles (root)
→ English Ludwig (root)
→ English Herculean (root)
→ English Louisa (root)
→ English Luigi (root(en/it))
→ English Aloysius (root)
→ English Heraclitus (root)
→ English Slavi (root)
→ English Slavi (derived)
→ English Clytemnestra (root)
→ English Cleo (root)
→ English Klopp (mention)
→ English Clitarchus (root(en/la))
→ English Clitus (root)
→ Afrikaans luister (derived)
→ Afrikaans luister (root)
→ Old English hlyd (derived)
→ Bengali শোনা (root)
→ Breton klevout (derived)
→ Proto-Celtic cloth (derived(cel-pro/ga))
→ Czech slyšet (derived)
→ Old Church Slavonic слꙑшати (derived)
→ Old Church Slavonic слоути (mention)
→ Welsh clod (derived)
→ Welsh clust (root)
→ Welsh clust (derived)
→ Welsh clywed (derived)
→ German Ludwig (derived)
→ German laut (derived)
→ Lower Sorbian słyšaś (derived)
→ Middle Dutch luusteren (derived)
→ Spanish cataclismo (derived)
→ Irish cloth (root)
→ Irish cluas (root)
→ Irish clois (root)
→ Irish clois (derived)
→ Irish cluin (root)
→ Irish cluin (mention)
→ Irish clú (root)
→ Scottish Gaelic cliù (root)
→ Scottish Gaelic cluinn (mention)
→ Scottish Gaelic cluas (root)
→ Gothic 𐌷𐌻𐌿𐍄𐍂𐍃 (derived)
→ Ancient Greek κλέω (derived)
→ Ancient Greek κλαίω (derived)
→ Ancient Greek κατακλυσμός (inherited)
→ Ancient Greek κλύω (derived)
→ Ancient Greek κλυτός (mention)
→ Manx cluin (mention)
→ Manx cleaysh (root)
→ Manx cleaysh (derived)
→ Hindi श्रुति (root)
→ Hindi सुनाना (root)
→ Hindi श्रोत्र (root)