Where does “underfermented” come from?

underfermented (English) comes from English ED, from Japanese エンディング, from English ending, from Middle English ending, from Middle English endyng, from Old English endung, from Old English endian, from Proto-Germanic andijōną — on, onto.

underfermented (English): insufficiently fermented; simple past tense and...

Definitions

  1. insufficiently fermented; simple past tense and...

Ancestry of “underfermented”, step by step

underfermented traces back through 3 separate lines of ancestry.

via English ED

StepLanguageWordMeaning
1EnglishEDInitialism of erectile dysfunction; Initialism of...
2Japaneseエンディングending, especially of a broadcast or performance
3EnglishendingA termination or conclusion; The last part of...
4Middle EnglishendingAlternative form of endyng
5Middle EnglishendyngAn ending, termination, or conclusion;...
6Old Englishendungending
7Old Englishendianto end, make an end of; to finish, complete; to...
8Proto-Germanicandijōnąto end, bring to an end, finish
9Proto-Germanicandijazend
10Proto-Indo-Europeanh₂entíosfront; forehead
11Proto-Indo-Europeanh₂ent-face; forehead; front
12Proto-Indo-Europeanh₂en-on, onto

via English underferment

StepLanguageWordMeaning
1EnglishunderfermentTo ferment insufficiently
2EnglishfermentTo react, using fermentation; especially to...
3Middle Frenchferment
4Latinfermentāre
5Latinfermentumfermentation, leavening; yeast, ferment; anger,...
6Latinferveōto be hot
7Proto-Italicferweō
8Proto-Indo-Europeanbʰrewh₁-to boil; to brew
9Proto-Indo-Europeanbʰer-to bear, carry

via English fermented

StepLanguageWordMeaning
1Englishfermentedsimple past tense and past participle of ferment;...
Every word from Proto-Indo-European h₂en-
underfermented — Etymology, Origin & Word History | Etymology Explorer