Where does “erroni” come from?

erroni (Catalan) comes from Latin erroneus, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

erroni (Catalan): erroneous

Definitions

erroneous

Ancestry of “erroni”, step by step

Step	Language	Word	Meaning
1	Latin	erroneus	wandering, straying, vagrant; wrong, erroneous
2	Latin	-eus	argentum + API → argenteus; ferrum + API →...
3	Ancient Greek	-εῖος	Forms adjectives, usually with a meaning of "of"...
4	Proto-Indo-European	-iHwós	—
5	Proto-Indo-European	-wós	Creates adjectives from verb stems

Words derived from “erroni”

erròniament

Every word from Proto-Indo-European -wós →Every word from Latin -eus →Every word from Ancient Greek -εῖος →