The affix kurac comes in the sense of 'agent having such a habit etc.' after the verbs 1. vid 'to know' 2. bhid 'to divide' 3. chid 'to pierce'.,
As विदुरः पण्डितः 'a knowing Pandit'; भिदुरं काष्टम् 'a splitting or fragile wood'; छिदुरा रज्जुः 'a cutting or breaking rope'. The affix is employed in a reflexive sense after the verbs भिद and छिद.
Vart:- The affix कुरच् comes after the verb व्यध 'to kill'; and there is vocalisation of the semivowel; as विधुरः ।,