Where does “stormclouded” come from?

stormclouded (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.

Ancestry of “stormclouded”, step by step

stormclouded traces back through two 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 stormcloud

StepLanguageWordMeaning
1EnglishstormcloudA dark and ominous cloud that appears to indicate...
2EnglishcloudA rock; boulder; a hill; A visible mass of water...
3Middle EnglishcloudA small elevation; a hill; A clod, lump, or...
4Old Englishclūdmass of stone, rock, boulder, hill; rock, boulder
5Proto-West Germanicklūt
6Proto-Germanicklūtazlump, clod; boulder, rock; hill
7Proto-Indo-Europeangelewdos
8Indo-European*gel-
Every word from Proto-Indo-European h₂en-
stormclouded — Etymology, Origin & Word History | Etymology Explorer