Where does “scratchless” come from?

scratchless (English) comes from English less, from Middle English les, from Old English lēas, from Proto-Germanic *laus.

scratchless (English): Without a scratch; unscathed, spotless

Definitions

  1. Without a scratch; unscathed, spotless

Ancestry of “scratchless”, step by step

scratchless traces back through two separate lines of ancestry.

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus

via English Scratch

StepLanguageWordMeaning
1EnglishScratchA free educational visual programming language and a programming site developed by the Massachusetts Institute of Technology Media Lab
2Middle Englishscrattento scratch
Every word from Proto-Germanic *laus
scratchless — Etymology, Origin & Word History | Etymology Explorer