Where does “erbolaio” come from?

erbolaio (Italian) comes from Latin herbula, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

Ancestry of “erbolaio”, step by step

StepLanguageWordMeaning
1Latinherbulaa small herb
2Latin-ulusUsed to form a diminutive of a noun, indicating...
3Proto-Italic-olos—
4Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
5Proto-Indo-European-e-lós—
6Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lós →Every word from Latin -ulus →Every word from Proto-Italic -elos →