Where does “chó đểu” come from?

chó đểu (Vietnamese) comes from Vietnamese chó, from Proto-Vietic ʔa-cɔːʔ, from Proto-Mon-Khmer cɔʔ — dog.

chó đểu (Vietnamese): a boor; brute; vulgarian

Definitions

  1. a boor; brute; vulgarian

Ancestry of “chó đểu”, step by step

chó đểu traces back through two separate lines of ancestry.

via Vietnamese chó

StepLanguageWordMeaning
1Vietnamesechóa dog; a bitch
2Proto-Vieticʔa-cɔːʔdog
3Proto-Mon-Khmercɔʔdog

via Vietnamese đểu

StepLanguageWordMeaning
1Vietnameseđểuill-bred; unmannerly; caddish
Every word from Proto-Mon-Khmer cɔʔ →Every word from Proto-Vietic ʔa-cɔːʔ →Every word from Vietnamese chó →