Where does “고약하다” come from?

고약하다 (Korean) comes from Korean 고약.

고약하다 (Korean): awful, nasty, foul

Definitions

  1. awful, nasty, foul

Ancestry of “고약하다”, step by step

고약하다 traces back through two separate lines of ancestry.

via Korean 고약

StepLanguageWordMeaning
1Korean고약

via Korean ―하다

StepLanguageWordMeaning
1Korean―하다
Every word from Korean 고약
고약하다 — Etymology, Origin & Word History | Etymology Explorer