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 *h₁n̥gʷnis

→ English fire (cognate)
→ English ignite (derived)
→ Awadhi आगि (inherited)
→ Belarusian агонь (derived)
→ Bulgarian огън (inherited)
→ Bhojpuri आगि (inherited)
→ Bhojpuri 𑂄𑂏𑂱 (inherited)
→ Bengali আগুন (derived)
→ Bengali অগ্নি (derived)
→ Czech oheň (inherited)
→ Lower Sorbian wogeń (inherited)
→ Gujarati અગ્નિ (derived)
→ Hindi आग (inherited)
→ Hittite 𒀀𒀝𒉌𒅖 (derived)
→ Upper Sorbian woheń (inherited)
→ Italian igne (derived)
→ Latin ignis (derived)
→ Lithuanian ugnis (inherited)
→ Latgalian guņs (inherited)
→ Latvian uguns (mention)
→ Magahi 𑂄𑂏𑂱 (inherited)
→ Macedonian оган (derived)
→ Macedonian огин (derived)
→ Macedonian огон (derived)
→ Marathi आग (derived)
→ Polish ogień (inherited)
→ Romani jag (derived)
→ Russian огонь (derived)
→ Russian огневой (derived)
→ Rusyn огень (inherited)
→ Serbo-Croatian огањ (derived)
→ Serbo-Croatian oganj (derived)
→ Slovak oheň (inherited)
→ Slovene ogenj (inherited)
→ Albanian e enjte (mention)
→ Albanian En (derived)
→ Silesian ôgyń (inherited)
→ Telugu అగ్గి (derived)
→ Urdu آگ (inherited)