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 *sengʷ-

English sink (derived)
Afrikaans sink (inherited)
Faroese søkka (derived)
Gothic 𐍃𐌹𐌲𐌵𐌰𐌽 (root)
Gothic 𐍃𐌹𐌲𐌵𐌰𐌽 (derived)
Gothic 𐌳𐌹𐍃𐍃𐌹𐌲𐌵𐌰𐌽 (root)
Gothic 𐍃𐌰𐌲𐌲𐌵𐌰 (root)
Gothic 𐌲𐌰𐍃𐌹𐌲𐌲𐌵𐌰𐌽 (root)
Gothic 𐍃𐌰𐌲𐌲𐌵𐌾𐌰𐌽 (root)
Gothic 𐌿𐍆𐍃𐌰𐌲𐌵𐌾𐌰𐌽 (root)
Ido sinkar (derived)
Icelandic sökkva (derived)
Dutch zinken (derived)
Old Norse søkkva (derived)
Swedish sjunka (derived)
Old Armenian անկանիմ (mention)
Old Armenian ընկենում (mention)