This is the 16618th most frequent Korean word.
사실무근이라고
"사실무근이라고" means "to say it is groundless or baseless."
Here, '사실무근이라고' is used to convey a belief or opinion from others.
그 이야기가 사실무근이라고 믿지 않는 사람이 많습니다.
Many people do not believe that the story is baseless.
The usage here demonstrates '사실무근이라고' as an assertion being judged or determined.
그 소문은 사실무근이라고 판단되었습니다.
The rumor was determined to be groundless.
In this case, '사실무근이라고' is employed to express someone's insistence on or claim about a matter being unfounded.