This is the 13740th most frequent Turkish word.
kılamaz
"Cannot do" or "is unable to do."
The word 'olamaz' is used here to express inability due to lack of sufficient experience.
O, bu işte başarılı olamaz çünkü yeterli deneyimi yok.
He cannot succeed in this job because he lacks sufficient experience.
The word 'veremez' suggests an inability to decide correctly under certain conditions.
Bunu görmeden, doğru bir karar veremez.
Without seeing this, he cannot make a correct decision.
The word 'taşıyamaz' indicates a physical inability to handle the task alone.