Where does “altaĵaro” come from?

altaĵaro (Esperanto) comes from Esperanto -aro, from Russian -а́рь, from Proto-Slavic -ařь, from Gothic -𐌰𐍂𐌴𐌹𐍃, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios.

altaĵaro (Esperanto): hilly area, hill country, highlands, upland,...

Definitions

hilly area, hill country, highlands, upland,...

Ancestry of “altaĵaro”, step by step

Step	Language	Word	Meaning
1	Esperanto	-aro	a coherent collection for a noun
2	Russian	-а́рь	—
3	Proto-Slavic	-ařь	-er
4	Gothic	-𐌰𐍂𐌴𐌹𐍃	-er
5	Proto-Germanic	-ārijaz	-er
6	Latin	-ārius	—
7	Proto-Italic	*-āzios	—

Every word from Proto-Italic *-āzios →

altaĵaro — Etymology, Origin & Word History | Etymology Explorer