Where does “czarina” come from?

czarina (Italian) comes from German Czarin, from German -īn, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

Ancestry of “czarina”, step by step

StepLanguageWordMeaning
1GermanCzarin
2German-īncreates the female form for many nouns for living beings; umlaut usually occurs in monosyllables, but rarely in polysyllables
3Latin-īnusof or pertaining to; -ine
4Proto-Italic-īnosof/belonging to
5Proto-Indo-European-iHnosCreates adjectives of materials
6Proto-Indo-European-no-adjectival suffix

Words derived from “czarina

Every word from Proto-Indo-European -no-Every word from Latin -īnusEvery word from German -īn