This is the 393rd most frequent Croatian word.
isti
The Croatian word "isti" means "the same" or "identical" in English.
Here, 'isti' functions to denote 'same', referring to the identical group of people previously referred to.
Isti ljudi su opet došli na sastanak.
The same people came to the meeting again.
In this sentence, 'isti' means 'same', referring to the same specific coat as mentioned for another occasion.
On nosi isti kaput kao jučer.
He is wearing the same coat as yesterday.
In this context, 'isti' behaves similarly to 'unchanged', emphasizing that the attitude did not alter over conditions.