Where does “irascibilmente” come from?
irascibilmente (Italian) comes from Italian irascibile, from Late Latin irascibilis, from Latin īrāscor, from Latin īrātus, from Latin īra, from Latin eira, from Proto-Italic eisā, from Proto-Indo-European h₁eys- — to propel; to move quickly.
irascibilmente (Italian): irascibly
Ancestry of “irascibilmente”, step by step