Where does “unloaded” come from?

I appreciate the detailed instructions, but I need to flag a significant problem with this etymology chain: it doesn't support the word "unloaded" at all. The chain traces: English loaded ← English load ← Latin unus ← Proto-Indo-European óynos/ano-/ne This chain attempts to connect "load" to Latin "unus" (meaning "one"), which is etymologically incorrect. "Load" comes from Old English "hlād" (a heap or cargo), unrelated to Latin "unus." Additionally, the chain cannot explain how we get from Latin "unus" to English "load" through any plausible semantic or phonetic development. **I cannot write an accurate one-sentence etymology summary for this chain because the chain itself is not etymologically sound.** To proceed, I would need: 1. A corrected etymology chain for "load" 2. An explanation of

unloaded (English): simple past tense and past participle of unload;...

Definitions

  1. simple past tense and past participle of unload;...

Ancestry of “unloaded”, step by step

unloaded traces back through two separate lines of ancestry.

via English unload

StepLanguageWordMeaning
1EnglishunloadTo remove the load or cargo from; To remove from...
2EnglishUn-not
3EnglishstillNot moving; calm; Not effervescing; not...
4Old Englishstillanbecome calm, abate, subside; calm, pacify,...
5Proto-West Germanicstillijanto make still, quiet
6Proto-West Germanic-janCreates denominative verbs from nouns; Creates...
7Proto-Germanic-janąDerives denominatives from nouns and factitives...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English loaded

StepLanguageWordMeaning
1Englishloadedsimple past tense and past participle of load;...
2EnglishloadA burden; a weight to be carried; A worry or...
3Middle Englishlodeguide
4Old Englishlādcourse, journey; way, street, waterway; leading,...
5Proto-West Germanic*laidu
6Proto-Germaniclaidōa leading; a way, course, route, direction
7Proto-Indo-Europeanleyt-to scratch; to leave, die; to go, go forth, die
8Proto-Indo-Europeanlēy-to leave, let; to want, desire; to let; leave...
Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from English Un-