Where does “underdiscussed” come from?

underdiscussed (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.

underdiscussed (English): That is not discussed enough; simple past tense...

Definitions

  1. That is not discussed enough; simple past tense...

Ancestry of “underdiscussed”, step by step

underdiscussed 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 underdiscuss

StepLanguageWordMeaning
1EnglishunderdiscussTo not discuss enough
2EnglishdiscussTo converse or debate concerning a particular...
3Latindiscussusshattered, dissipated, scattered
4LatindiscutioI strike down; I shatter; I dissipate
5Latindis-asunder, apart, in two; reversal, removal;...
6Latincalceusshoe
7Latincalxlimestone; chalk; the finish line
8Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English discussed

StepLanguageWordMeaning
1Englishdiscussedsimple past tense and past participle of discuss
Every word from Proto-Indo-European h₂en-