This is the 9036th most frequent Turkish word.
tepkilerin
"Your/the reactions" (possessive form of "tepkiler" meaning reactions).
In this sentence, 'tepkilerin' refers to the reactions or feedback of an individual in plural form.
Arkadaşların tepkilerin hakkında ne dedi?
What did your friends say about your reactions?
In this instance, 'tepkilerin' asks for the reactions of an individual towards a specific situation.
Bu davranışa karşı tepkilerin nasıl?
What are your reactions to this behavior?
Here, 'tepkilerin' is used to describe the reactions of a specific person, implying a possessive form indicating the person's responses.