Where does “lumberless” come from?

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

lumberless (English): Without lumber

Definitions

  1. Without lumber

Ancestry of “lumberless”, step by step

lumberless 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 lumber

StepLanguageWordMeaning
1EnglishlumberOld furniture or other items that take up room,...
Every word from Proto-Germanic *lausEvery word from Old English lēasEvery word from Middle English les