Where does “nietito” come from?

nietito (Spanish) comes from Spanish nieto, from Spanish nieta, from Late Latin nepta, from Latin neptis, from Proto-Indo-European néptih₂, from Proto-Indo-European -ih₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Ancestry of “nietito”, step by step

StepLanguageWordMeaning
1Spanishnietograndchild; grandson
2Spanishnietagranddaughter
3Late Latinnepta
4Latinneptisgranddaughter
5Proto-Indo-Europeannéptih₂granddaughter; niece
6Proto-Indo-European-ih₂Feminizes athematic nominal stems
7Proto-Indo-European-h₂Creates collective nouns, which refer to groups...
Every word from Proto-Indo-European -h₂