डरन

In a sentence

• मैं अंधेरे से डरता हूँ।

  I am afraid of the dark.

  The word 'डरता' here is used as a verb to express the subject's fear of something.

• डरने की कोई बात नहीं है।

  There is nothing to be afraid of.

  The word 'डरने' is used as a gerund indicating the action of feeling fear.

• उसकी बहादुरी देखकर सभी का डर दूर हो गया।

  Seeing his bravery, everyone's fear vanished.

  The word 'डर' is used as a noun to denote the feeling of fear.