Where does “widowity” come from?

widowity (English) comes from English widow, from Middle English widwe, from Old English widuwe, from Proto-West Germanic widuwā, from Proto-Germanic widuwǭ, from Proto-Indo-European h₁widʰéwh₂, from Proto-Indo-European h₁weydʰh₁-, from Proto-Indo-European dwi- — two.

Ancestry of “widowity”, step by step

widowity traces back through two separate lines of ancestry.

via English widow

StepLanguageWordMeaning
1EnglishwidowA person whose spouse is absent
2Middle Englishwidwewidow
3Old Englishwiduwewidow
4Proto-West Germanicwiduwāwidow
5Proto-Germanicwiduwǭwidow
6Proto-Indo-Europeanh₁widʰéwh₂widow
7Proto-Indo-Europeanh₁weydʰh₁-to separate, divide
8Proto-Indo-Europeandwi-two; apart, asunder
9Proto-Indo-Europeandwóh₁two

via English ity

StepLanguageWordMeaning
1Englishity
2Ingrian-uUsed to form nouns from verbs
Every word from Proto-Indo-European dwóh₁Every word from Proto-Indo-European dwi-Every word from Proto-Indo-European h₁weydʰh₁-