This is the 874th most frequent Indonesian word.
pentingnya
The importance of something.
In this sentence, 'pentingnya' functions as a noun to denote 'the importance' of something.
Pentingnya pendidikan tidak dapat diabaikan.
The importance of education cannot be ignored.
Here, 'pentingnya' is also used as a noun, referring to the significance of an action or concept.
Saya selalu menekankan pentingnya menjaga lingkungan kepada siswa.
I always emphasize the importance of protecting the environment to my students.
In this case, 'pentingnya' describes a recognized importance of adhering to guidelines.