Where does “유용하다” come from?

유용하다 (Korean) comes from Korean ―하다.

유용하다 (Korean): useful

Definitions

  1. useful

Ancestry of “유용하다”, step by step

유용하다 traces back through two separate lines of ancestry.

via Korean ―하다

StepLanguageWordMeaning
1Korean―하다

via Korean 유용(有用)

StepLanguageWordMeaning
1Korean유용(有用)
Every word from Korean ―하다