Where does “suksessiv” come from?

suksessiv (Norwegian Nynorsk) comes from Medieval Latin successivus, from Latin succēdere, from Latin sub, from Proto-Italic supo, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

suksessiv (Norwegian Nynorsk): successive

Definitions

successive

Ancestry of “suksessiv”, step by step

Step	Language	Word	Meaning
1	Medieval Latin	successivus	Alternative form of succīsīvus
2	Latin	succēdere	—
3	Latin	sub	under, beneath; behind; at the feet of
4	Proto-Italic	supo	under
5	Proto-Indo-European	upó	under, below
6	Proto-Indo-European	h₃ewp-	—

Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Proto-Italic supo →