This is the 12381st most frequent Turkish word.
hazırlıksız
Unprepared.
In this sentence, 'hazırlıksız' describes the state of being without preparation for the exam.
Bugünkü sınava hazırlıksız yakalandım.
I was caught unprepared for today's exam.
In this usage, 'hazırlıksız' reflects the lack of readiness or preparation for the hiking activity.
Uzun bir yürüyüş için hazırlıksız olduğum ortaya çıktı.
It turned out that I was unprepared for a long hike.
Here, 'hazırlıksız' is used to characterize speeches that are not rehearsed or planned in advance.