Where does “bootless” come from?

I can't write this etymology summary because the chain provided is circular and repetitive (English boot → bootleg → leg repeating), which doesn't constitute a valid etymological chain showing language-to-language development. Additionally, the "known meaning" is listed as unknown, and the chain doesn't clarify the semantic connection to "bootless" (meaning ineffectual or without boots). To write an accurate one-sentence etymology, I would need: 1. A valid etymological chain showing progression through actual source languages 2. The attested meaning of "bootless" 3. Clarity on which "boot" sense applies (footwear vs. bootleg vs. the archaic "boot" meaning advantage/profit) Could you provide a corrected chain?

bootless (English): Without boots; Profitless; pointless; unavailing

Definitions

  1. Without boots; Profitless; pointless; unavailing

Ancestry of “bootless”, step by step

StepLanguageWordMeaning
1Middle EnglishbotelesUnforgivable, unfixable, permanent, grave;...
2Old Englishbōtlēasunpardonable
3Old Englishbōthelp, relief, advantage, remedy; compensation for...
4Proto-Turkicbotu
5Spanishvotovote; vow
6Latinvōtumpromise, dedication, vow, solemn pledge
7Latinvotusvowed, promised; devoted to (a deity); having been vowed
8Latinvoverethird-person plural perfect active indicative of...
9LatinvoveoI vow, promise; I dedicate or devote to a deity;...
10Proto-ItalicwogʷeōI vow, promise; dedicate or devote to a deity; I...
11Proto-Indo-Europeanh₁wegʷʰ-to promise, to vow; to praise

Words derived from “bootless

Every word from Proto-Indo-European h₁wegʷʰ-Every word from Proto-Italic wogʷeōEvery word from Latin voveo