Where does “invulnerabile” come from?
invulnerabile (Italian) comes from Latin invulnerābilis, from Latin vulnerābilis, from Latin -bilis, from Proto-Italic -ðlis, from Proto-Indo-European -dʰlis, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...
invulnerabile (Italian): invulnerable
Ancestry of “invulnerabile”, step by step