Where does “butera” come from?

butera (Old High German) comes from Proto-West Germanic buterā, from Latin būtȳrum, from Ancient Greek βούτυρον, from Ancient Greek τυρός, from Proto-Hellenic tūrós, from Proto-Indo-European tuh₂-ró-s, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

Ancestry of “butera”, step by step

butera traces back through two separate lines of ancestry.

via Proto-West Germanic buterā

StepLanguageWordMeaning
1Proto-West Germanicbuterābutter
2Latinbūtȳrumbutter
3Ancient Greekβούτυρονbutter
4Ancient Greekτυρόςcheese
5Proto-Hellenictūróscheese
6Proto-Indo-Europeantuh₂-ró-s
7Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via Latin butyrum

StepLanguageWordMeaning
1Latinbutyrumbutter

Words derived from “butera

Every word from Proto-Indo-European tewh₂-Every word from Proto-Indo-European tuh₂-ró-sEvery word from Proto-Hellenic tūrós