This is the 14974th most frequent Polish word.
rozczarowania
"Disappointments."
In this sentence, 'rozczarowania' refers to the feeling of disappointment experienced after a stressful event such as failing an exam.
Wciąż pamiętam ból rozczarowania po niezdanym egzaminie.
I still remember the pain of disappointment after the failed exam.
Here, 'rozczarowania' is used in the plural form, talking about general instances of disappointments in life.
Rozczarowania często uczą nas, jak być silniejszymi w życiu.
Disappointments often teach us how to be stronger in life.
In this usage, 'rozczarowań' is used with the instrumental case indicating the agent causing disappointment in a specific context.