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 *ǵʰengʰ-

→ English doppelganger (root)
→ English gang (root)
→ English gang (derived)
→ English gang (root)
→ English gang (mention)
→ English ingang (root)
→ English overgang (root)
→ English overgang (root)
→ English gay (derived)
→ English outgang (root)
→ English umgang (root)
→ Afrikaans gaan (mention)
→ Afrikaans gang (root)
→ Old English gang (root)
→ Old English gang (derived)
→ Old English gangan (root)
→ Balinese gang (root)
→ Cebuano gang (root)
→ Danish gang (root)
→ Danish gang (derived)
→ German Gang (root)
→ German Eingang (root)
→ German Ausgang (root)
→ German Umgang (root)
→ Middle English ingang (root)
→ Middle English outgang (root)
→ Faroese ganga (root)
→ Faroese ganga (derived)
→ Faroese gongdur (root)
→ Faroese gongdur (derived)
→ North Frisian gunge (root)
→ Gothic 𐌲𐌰𐌲𐌲𐌰𐌽 (root)
→ Gothic 𐍆𐌰𐌿𐍂𐌱𐌹𐌲𐌰𐌲𐌲𐌰𐌽 (root)
→ Hindi जांघ (inherited)
→ Indonesian gang (root)
→ Indonesian gang (mention)
→ Indonesian geng (root)
→ Indonesian geng (mention)
→ Indonesian gay (derived)
→ Icelandic útgangur (root)
→ Icelandic ganga (root)
→ Icelandic ganga (derived)
→ Icelandic gangur (root)
→ Icelandic gátt (root)
→ Icelandic gengur (root)
→ Limburgish gaon (mention)
→ Lithuanian žengti (derived)
→ Norwegian Bokmål overgang (root)
→ Norwegian Bokmål utgang (root)
→ Low German Ingang (root(nds/nds-de))
→ Dutch gaan (mention)