Where does “bonkers” come from?

bonkers (English) comes from English bonker, from English ER, from Turkish er, from Ottoman Turkish ایر, from Old Anatolian Turkish ایر, from Proto-Turkic ēder — saddle.

bonkers (English): Mad; crazy; plural of bonker

Definitions

  1. Mad; crazy; plural of bonker

Ancestry of “bonkers”, step by step

StepLanguageWordMeaning
1EnglishbonkerOne who bonks
2EnglishERThe statistic "Earned Run"; Initialism of...
3Turkisherearly; brave; man, male
4Ottoman Turkishایرsaddle, a seat for a rider placed on the back of a horse or other animal
5Old Anatolian Turkishایرearly, at a time in advance of the usual or expected event
6Proto-Turkicēdersaddle

Words derived from “bonkers

Every word from Proto-Turkic ēderEvery word from Old Anatolian Turkish ایرEvery word from Ottoman Turkish ایر