This is the 8925th most frequent Korean word.
강해질
"강해질" means "to become stronger."
In this sentence, "강해질" is used in the future tense indicating the process of becoming stronger over time.
그는 어려움을 극복하며 점점 강해질 것이다.
He will overcome difficulties and become stronger.
Here, "강해질" is used in the past tense showing an ability to strengthen as a result of an experience.
이번 경험을 통해 내 마음이 강해질 수 있었어요.
Through this experience, my heart was able to become stronger.
The word "강해질" expresses necessity in the sentence, emphasizing the importance of growth in strength collectively.