Where does “hypomania” come from?

I need to work through this chain carefully, but I notice there's a problem: the chain shows "Ancient Greek ὑπό" appearing twice, and the connection between these elements and "-mania" isn't clearly established in what's provided. Looking at the chain given: - English: -mania - Ancient Greek: ὑπό (hypo-, meaning "under") - Proto-Indo-European: upó, h₃ewp- However, "hypomania" should derive from "hypo-" (under) + "mania" (madness/frenzy), where "-mania" comes from Ancient Greek μανία (mania). The chain provided doesn't include μανία, only ὑπό. Given the rules require me to state only what the chain supports and not invent steps, and the chain as presented doesn't provide a complete path to "hypo

hypomania (English): A mild form of mania, especially the phase of...

Definitions

  1. A mild form of mania, especially the phase of...

Ancestry of “hypomania”, step by step

hypomania traces back through two separate lines of ancestry.

via English Mania

StepLanguageWordMeaning
1EnglishManiaThe goddess of the dead and ghosts
2LatinMania
3Ancient Greekμανίαmadness, frenzy, enthusiasm; mad desire,...
4Ancient GreekμαίνομαιI am mad, angry, I rage; I am mad, raving, out of...
5Proto-Hellenicməňňómai
6Proto-Indo-Europeanmn̥yétorto think
7Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...

via English hypo

StepLanguageWordMeaning
1EnglishhypoMelancholy; a fit of ‘hypochondria’; a morbid...
2Englishhypo-Below; beneath; under; Deficient; less than...
3Ancient Greekὑπό
4Proto-Indo-Europeanupóunder, below
5Proto-Indo-Europeanh₃ewp-
Every word from Proto-Indo-European men-Every word from Proto-Indo-European mn̥yétorEvery word from Proto-Hellenic məňňómai