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