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 *h₃negʰ-

→ English nail (root)
→ English onyx (root)
→ English ungulate (root)
→ English hangnail (derived)
→ English sardonyx (root)
→ English ungula (root)
→ English unguligrade (derived)
→ Assamese নখ (derived)
→ Bulgarian нога (root)
→ Bulgarian нокът (root)
→ Bengali নখ (derived)
→ Catalan ungla (derived)
→ Old Church Slavonic нога (root)
→ Old Church Slavonic ногъть (root)
→ Greek νύχι (derived)
→ Spanish uña (derived)
→ French ongle (derived)
→ Ancient Greek ὄνυξ (root)
→ Ancient Greek ὄνυξ (derived)
→ Hindi नख (root)
→ Italian unghia (derived)
→ Latin unguis (root)
→ Latin unguis (derived)
→ Latin ungula (root)
→ Latin ungulatus (root)
→ Lithuanian nagas (root)
→ Latgalian nogs (root)
→ Latvian nags (root)
→ Mòcheno nagel (root)
→ Macedonian нога (root)
→ Macedonian нокт (root)
→ Old East Slavic нога (root)
→ Pali nakha (root)
→ Portuguese unha (derived)
→ Romanian unghie (derived)
→ Old Portuguese unna (derived)
→ Russian нога (root)
→ Russian ноготь (root)
→ Rusyn нога (root)
→ Rusyn нохоть (root)
→ Sanskrit अङ्घ्रि (root)
→ Sanskrit अङ्घ्रि (mention)
→ Sanskrit नख (root)
→ Serbo-Croatian nokat (root)
→ Serbo-Croatian нокат (root)
→ Ukrainian нога (root)
→ Ukrainian ніготь (root)