Where does “riftless” come from?

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

riftless (English): Without a rift

Definitions

  1. Without a rift

Ancestry of “riftless”, step by step

riftless 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 rift

StepLanguageWordMeaning
1EnglishriftA chasm or fissure; A break in the clouds, fog,...
2Old Norserypta
Every word from Proto-Germanic *lausEvery word from Old English lēasEvery word from Middle English les
riftless — Etymology, Origin & Word History | Etymology Explorer