Where does “giảm sút” come from?

giảm sút (Vietnamese) comes from Vietnamese sút, from French shooter, from English shoot, from Middle English shoten, from Old English sċēotan, from Proto-West Germanic skeutan, from Proto-Germanic skeutaną, from Proto-Indo-European (s)kewd- — to advance, push; to drive, propel.

giảm sút (Vietnamese): to become worse; to decrease

Definitions

  1. to become worse; to decrease

Ancestry of “giảm sút”, step by step

giảm sút traces back through two separate lines of ancestry.

via Vietnamese sút

StepLanguageWordMeaning
1Vietnamesesútto break off, to slip; to shoot
2Frenchshooterto shoot the ball forward in an attempt to place...
3EnglishshootTo launch a projectile; To move or act quickly or...
4Middle Englishshoten
5Old Englishsċēotanto shoot
6Proto-West Germanicskeutanto shoot
7Proto-Germanicskeutanąto shoot
8Proto-Indo-European(s)kewd-to advance, push; to drive, propel

via Vietnamese giảm

StepLanguageWordMeaning
1Vietnamesegiảmlessen, reduce, decrease
2Proto-Vietic-jəmʔ
Every word from Proto-Indo-European (s)kewd-Every word from Proto-Germanic skeutanąEvery word from Proto-West Germanic skeutan