Where does “difficilissimo” come from?

difficilissimo (Italian) comes from Italian difficile, from Latin difficilis, from Latin facilis, from Latin faciō, from Latin -torium, from Latin -tōrius, from Latin -tor, from Proto-Italic -tōr.

Ancestry of “difficilissimo”, step by step

StepLanguageWordMeaning
1Italiandifficiledifficult, hard; person who is intractable or...
2Latindifficilisdifficult, hard, troublesome; obstinate,...
3Latinfacilisthat may or can be done or made; easy, facile
4Latinfaciōto do
5Latin-toriumnominative neuter singular of -tōrius; accusative...
6Latin-tōriusory
7Latin-tor-er
8Proto-Italic-tōrForms agent nouns to verb stems
9Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
10Proto-Indo-European-tor-s
Every word from Proto-Indo-European -tor-s
difficilissimo — Etymology, Origin & Word History | Etymology Explorer