This is the 16184th most frequent Korean word.
불충분하다는
"불충분하다는" means "insufficient" or "not enough."
Here, '불충분하다는' describes the factual insufficiency of the provided information.
그들에게 제공된 정보는 불충분하다는 것이 분명했다.
It was clear that the information provided to them was insufficient.
In this sentence, '불충분하다는' expresses a feeling or judgment of inadequacy related to the subject's condition or abilities.
그의 불안은 불충분하다는 걱정에서 비롯되었다.
His anxiety stemmed from worries of being insufficient.
In this case, '불충분하다는' specifies the insufficiency of the content as the cause for requiring additional clarification.