Where does “legporszerűbb” come from?

legporszerűbb (Hungarian) comes from Hungarian porszerűbb, from Hungarian porszerű, from Hungarian pór, from Bavarian paur, from German bauen, from Middle High German būwen, from Old High German būan, from Proto-West Germanic *būan — to become, grow, appear.

Ancestry of “legporszerűbb”, step by step

StepLanguageWordMeaning
1Hungarianporszerűbb—
2Hungarianporszerűdusty, powdery
3Hungarianpórpeasant
4Bavarianpaurfarmer
5Germanbauento build; to construct; to roll a joint; to rely
6Middle High Germanbūwento build
7Old High Germanbūanto build
8Proto-West Germanic*būan—
9Proto-Germanicbūanąto dwell, reside
10Proto-Indo-EuropeanbʰuH-to become, grow, appear
Every word from Proto-Indo-European bʰuH- →Every word from Proto-Germanic būaną →Every word from Proto-West Germanic *būan →