Where does “Diecidue” come from?

Diecidue (Italian) comes from Italian dieci, from Latin decem, from Latin -nus, from Proto-Italic -nos, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

Ancestry of “Diecidue”, step by step

Diecidue traces back through two separate lines of ancestry.

via Italian dieci

StepLanguageWordMeaning
1Italiandieciten; masculine plural of dieco
2Latindecemten; 10
3Latin-nus-an
4Proto-Italic-nosCreates verbal adjectives from verb stems
5Proto-Indo-European-nósCreates verbal adjectives from roots

via Italian due

StepLanguageWordMeaning
1Italianduetwo
2Latinduaenominative feminine plural of duo
3Latinduōtwo; 2
4Proto-Italicduōtwo
5Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European -nós →Every word from Latin -nus →Every word from Latin decem →