This is the 254th most frequent Japanese word.
感謝
Gratitude; appreciation.
This sentence expresses the speaker's gratitude towards the teacher.
先生の助けに感謝しています。
I am grateful for the teacher's help.
Here, '感謝' is used to denote the general notion or emotion of gratitude.
感謝の気持ちを大切にしましょう。
Let's cherish the feeling of gratitude.
In this context, the word '感謝' represents the act of giving thanks or gratefulness.