Where does “bastardous” come from?

bastardous (English) comes from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald, from Proto-Germanic aldaz — to grow, nourish.

bastardous (English): That is or is like a bastard; bastardly

Definitions

  1. That is or is like a bastard; bastardly

Ancestry of “bastardous”, step by step

bastardous traces back through two separate lines of ancestry.

via English ous

StepLanguageWordMeaning
1Englishousplural of ou
2EnglishouA probably extinct species of Hawaiian...
3AfrikaansouAn old fellow, guy, bloke; attributive form of...
4Dutchoudold
5Middle Dutchoutold
6Old Dutchald
7Proto-West Germanicaldold
8Proto-Germanicaldazold, grown up
9Proto-Indo-Europeanh₂eltós
10Proto-Indo-Europeanh₂él-to grow, nourish

via English bastard

StepLanguageWordMeaning
1EnglishbastardA person who was born out of wedlock, and hence...
2Middle Englishbastardan illegitimate child, especially a noble one; a...
3Old Frenchbastardbastard person conceived to unmarried parents
4Medieval Latinbastardusillegitimate child
5Proto-Germanicbanstuzbond, tie
6Proto-Indo-Europeanbʰendʰ-to bind; bond
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz