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 *péh₂wr̥

→ English pyre (derived)
→ English fire (inherited)
→ English poppy (derived)
→ Afrikaans vuur (derived)
→ Old English fyr (inherited)
→ Arabic بر (derived)
→ Danish fyr (derived)
→ German Feuer (derived)
→ West Frisian fjoer (inherited)
→ Central Franconian Füür (inherited)
→ Central Franconian Fouer (inherited)
→ Gothic 𐍆𐍉𐌽 (inherited)
→ Ancient Greek πῦρ (derived)
→ Ancient Greek πυρός (inherited)
→ Alemannic German Füür (inherited)
→ Hittite 𒉺𒄴𒄯 (inherited)
→ Hunsrik Feier (inherited)
→ Hunsrik fayer (inherited)
→ Ido fairo (derived)
→ Icelandic funi (inherited)
→ Latin papaver (inherited)
→ Latvian uguns (mention)
→ Neapolitan purchiacca (derived)
→ Norwegian Bokmål fyr (derived)
→ German Low German Füür (inherited)
→ German Low German Füer (inherited)
→ German Low German füür (inherited)
→ Dutch vuur (derived)
→ Norwegian Nynorsk fyr (derived)
→ Old Saxon fiur (inherited)
→ Old Prussian panno (inherited)
→ Portuguese fona (mention)
→ Swedish fyr (mention)
→ Tok Pisin paia (derived)
→ Tocharian B puwar (inherited)
→ West Flemish vier (inherited)
→ Old Armenian հուր (mention)
→ Old Armenian հնոց (mention)
→ Tocharian A por (inherited)
→ Umbrian 𐌐𐌉𐌓 (inherited)