Where does “foamless” come from?

foamless (English) comes from English foam, from Middle English fom, from Old English fām, from Proto-West Germanic *faim, from Proto-Germanic faimaz, from Proto-Indo-European (s)poHy-m-os, from Proto-Indo-European (s)poH(y)-, from Proto-Indo-European speh₁- — to succeed, to prosper.

foamless (English): Without foam

Definitions

  1. Without foam

Ancestry of “foamless”, step by step

foamless traces back through two separate lines of ancestry.

via English foam

StepLanguageWordMeaning
1EnglishfoamA substance composed of a large collection of...
2Middle EnglishfomAlternative form of fome
3Old Englishfāmfoam
4Proto-West Germanic*faimfoam, froth
5Proto-Germanicfaimazfoam
6Proto-Indo-European(s)poHy-m-os
7Proto-Indo-European(s)poH(y)-foam
8Proto-Indo-Europeanspeh₁-to succeed, to prosper

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

Words derived from “foamless

Every word from Proto-Indo-European speh₁-