Where does “nisti” come from?

nisti (Finnish) comes from Finnish heroinisti, from Finnish heroiini, from German Heroin, from Latin hērōina, from Ancient Greek ἡρωΐνη, from Ancient Greek ἥρως, from Proto-Indo-European sēr-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

nisti (Finnish): junkie, drug addict; Third-person singular...

Definitions

  1. junkie, drug addict; Third-person singular...

Ancestry of “nisti”, step by step

nisti traces back through two separate lines of ancestry.

via Finnish heroinisti

StepLanguageWordMeaning
1Finnishheroinistiheroin addict
2Finnishheroiiniheroin
3GermanHeroinheroin
4Latinhērōinaheroine
5Ancient GreekἡρωΐνηAlternative spelling of ἡρωίνη
6Ancient Greekἥρωςa hero of the Trojan War: any of the major...
7Proto-Indo-Europeansēr-to flow
8Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

via Latin nesciō

StepLanguageWordMeaning
1Latinnesciōto not know, to be ignorant, to not understand
2Latinsciōto be able to, to know, understand, to have practical knowledge
3Proto-Indo-Europeansḱēy-to shine; to shimmer; shadow; luster, gloss,...
4Proto-Germanicskaidąseparation, distinction
5Proto-Indo-EuropeanskÁit-to cut, part, spearate, divide; to cut, part,...

Words derived from “nisti

Every word from Proto-Indo-European ser-Every word from Proto-Indo-European sēr-Every word from Ancient Greek ἥρως