Where does “嘘つき” come from?

嘘つき (Japanese) comes from Japanese つく, from Japanese 付く — attach itself to, stick, stick to, adhere, adhere...

嘘つき (Japanese): liar; fibber

Definitions

  1. liar; fibber

Ancestry of “嘘つき”, step by step

嘘つき traces back through two separate lines of ancestry.

via Japanese つく

StepLanguageWordMeaning
1Japaneseつく付く to stick, to adhere; 着く to arrive; 突く to...
2Japanese付くattach itself to, stick, stick to, adhere, adhere...

via Japanese

StepLanguageWordMeaning
1Japanesea lie; a falsehood; a fallacy; mistake; error;...
Every word from Japanese 付くEvery word from Japanese つく
嘘つき — Etymology, Origin & Word History | Etymology Explorer