This is the 398th most frequent Turkish word.
diğer
"Other"
Here, 'diğer' is used to refer to a group of students excluding the subject being talked about.
Diğer öğrenciler sınıfta bekliyor.
The other students are waiting in the classroom.
In this sentence, 'diğer' refers to alternative methods apart from what have been already mentioned or considered.
Başarıya ulaşmak için diğer yöntemleri denemeliyiz.
We should try other methods to succeed.
Here, 'diğer' specifies one particular avenue among multiple ones mentioned earlier.