Where does “abituarmici” come from?

abituarmici (Italian) comes from Italian abituarmi, from Italian abituare, from Latin habituo, from Latin habitus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Ancestry of “abituarmici”, step by step

StepLanguageWordMeaning
1Italianabituarmi
2Italianabituareto accustom
3LatinhabituoI bring into a condition or habit
4Latinhabitusretained, maintained, having been maintained;...
5Latin-tusForms the past participle of verbs; Forms...
6Proto-Italic-tus
7Proto-Indo-European-tusDerives action nouns from verb roots
Every word from Proto-Indo-European -tus