Pāṇini sūtras

The affix ḍâch comes after the word nishkula followed by the verb kṛ, when the sense is ‘to disembowel’.

1. niṣkulātनिष्कुलात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   nन्	niṣkulaनिष्कुल	niṣkulātनिष्कुलात्	niṣkula [word]निष्कुल [wओर्द्]	niṣkulनिष्कुल् + plus ātआत्

2. niṣkoṣaṇeनिष्कोषणे

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   nन्	niṣkoṣa&निष्कोष&	niṣkoṣaṇeनिष्कोषणे	dismemberment	niṣkoṣaṇनिष्कोषण् + plus eए

Anuvṛtti

1. ḍācडाच् 5·4·57

   Part	Lexeme	Sandhi form	Meaning	Stem
   ḍड्	ḍācडाच्	ḍācडाच्	ḍācडाच्	ḍācडाच्

2. kṛñaḥकृञः 5·4·58

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	kṛñकृञ्	kṛñaḥकृञः	kṛकृ	kṛñकृञ् + plus aḥअः