This is the 16340th most frequent Turkish word.
yaralayan
"Yaralayan" means "wounding" or "injuring."
The word 'yaralayan' is used as an adjective modifying 'sözler' (words), referring to words that cause emotional injury.
Onu derinden yaralayan sözler duymuş.
He heard words that deeply hurt him.
Here, 'yaralayan' describes 'hatalar' (mistakes), specifically mistakes that cause harm to others.
İnsanları yaralayan hatalarından ders çıkarmalı.
One must learn from mistakes that hurt people.
In this sentence, 'yaralayan' modifies 'gerçekler' (truths), indicating truths that metaphorically wound or pain someone.