Where does “catsupless” come from?

catsupless (English) comes from English catsup, from English ketchup, from Hainanese 膎汁, from Indonesian kecap, from Hokkien 膎汁.

Ancestry of “catsupless”, step by step

catsupless traces back through two separate lines of ancestry.

via English catsup

StepLanguageWordMeaning
1EnglishcatsupAlternative form of ketchup
2EnglishketchupA tomato-vinegar-based sauce, sometimes...
3Hainanese膎汁
4Indonesiankecapsoy sauce; sound of tongue smacking
5Hokkien膎汁

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
Every word from Hokkien 膎汁Every word from Indonesian kecapEvery word from Hainanese 膎汁