Where does “arsenioso” come from?
arsenioso (Italian) comes from Italian arsenico, from Latin arsenicum, from Ancient Greek ἀρσενικόν, from Middle Persian zarnīk, from Avestan 𐬰𐬀𐬭𐬀𐬥𐬌𐬌𐬀, from Proto-Indo-European ǵʰelh₃i.
arsenioso (Italian): arsenious
Ancestry of “arsenioso”, step by step