Where does “bellywark” come from?

bellywark (English) comes from English belly, from Middle English bely, from Old English bielġ, from Proto-West Germanic *balgi, from Proto-Germanic balgiz, from Proto-Indo-European bʰelǵʰ-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

bellywark (English): A pain in the stomach; bellyache; colic; gripe; A...

Definitions

  1. A pain in the stomach; bellyache; colic; gripe; A...

Ancestry of “bellywark”, step by step

bellywark traces back through two separate lines of ancestry.

via English belly

StepLanguageWordMeaning
1EnglishbellyThe abdomen, especially a fat one; The stomach;...
2Middle Englishbelybelly
3Old Englishbielġbag
4Proto-West Germanic*balgileather bag
5Proto-Germanicbalgizbag
6Proto-Indo-Europeanbʰelǵʰ-to swell
7Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
8Proto-Indo-Europeanbʰōl-

via English wark

StepLanguageWordMeaning
1EnglishwarkPain; ache; To be in pain; ache; A building
2Middle Englishwerkwork
3Old Englishweorcwork, in various senses, including
4Proto-West Germanicwerkwork
5Proto-Germanicwerkąwork
6Proto-Indo-Europeanwérǵomwork
7Proto-Indo-Europeanwerǵ-to make
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰelǵʰ-