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 *ḱlewH-

Old English hlutor (inherited)
Ancient Greek κλύδων (derived)
Ancient Greek κλύζω (derived)
Latin cluo (inherited)
Latin Cluentus (derived)
Latvian slota (mention)
Latvian slaukt (cognate)
Old Armenian լուրջ (inherited)
Old Armenian լուրթ (mention)