This is the 785th most frequent Japanese word.
応援
Support; cheering; encouragement.
The word '応援' is used here to indicate active support for a sports team or a group performing an activity.
私たちはチームを全力で応援しています。
We are wholeheartedly supporting the team.
The word '応援' signifies encouragement and backing of someone's personal goals here.
彼の夢を応援するべきだと思います。
I think we should support his dream.
The word '応援' here refers to the assistance and moral support provided by others that contributed to success.