Where does “Aqqik” come from?

Aqqik (English) comes from Uyghur ئاچچىق, from Proto-Turkic *āčïg — bitter, acid.

Ancestry of “Aqqik”, step by step

StepLanguageWordMeaning
1Uyghurئاچچىقbitter
2Proto-Turkic*āčïgbitter, acid
Every word from Proto-Turkic *āčïg →Every word from Uyghur ئاچچىق →