🗣️←📜→🗣️

#historical linguistics #word origin #proto-language #related words #language history #derivation

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#dead language #extinct language #language death #historical linguistics #proto-language #unspoken tongue

🌱🗣️≈🗣️

#etymology #common origin #linguistics #root word #proto-language #related words

🌱🔗🗣️🗣️

#shared origin #related words #word root #historical linguistics #linked words #proto-language

🌳🧩🗣️

#proto-language #reconstructed language #linguistic tree #language ancestor #historical linguistics #comparative method