그야말로 + noun/description (그야말로 최고예요)
truly, literally, really, indeed
Example
그 공연은 그야말로 감동적이었어요.
That performance was truly moving.
Word parts
그 'that' + -야 emphasis + 말로 'in words': 'that, in the truest words'.
Good to know
Adds strong emphasis, like 'nothing short of': 그야말로 최고예요 'It's truly the best.'
Related words