Where does “sulfureo” come from?

sulfureo (Italian) comes from Latin sulfureus, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

sulfureo (Italian): sulfurous; sulfur or sulphur

Definitions

  1. sulfurous; sulfur or sulphur

Ancestry of “sulfureo”, step by step

StepLanguageWordMeaning
1Latinsulfureussulphurous
2Latin-eusargentum + API → argenteus; ferrum + API →...
3Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
4Proto-Indo-European-iHwós—
5Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European -wós →Every word from Latin -eus →Every word from Ancient Greek -εῖος →