Pāṇini sūtras

The ha of druh, muh, shṇuh, and shṇih is optionally changed to gha before a jhal letter or at the end of a word.

1. vāवा

   Part	Lexeme	Sandhi form	Meaning	Stem
   vव्	vāवा	vāवा	optionally	vāवा

2. druha+muha+ṣṇuha+ṣṇihāmद्रुह+मुह+ष्णुह+ष्णिहाम्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   dद्	druhaद्रुह	druhaद्रुह	druhद्रुह्	druhद्रुह् + plus aअ
   mम्	muhaमुह	muhaमुह	muhमुह्	muhमुह् + plus aअ
   ṣष्	ṣṇuhaष्णुह	ṣṇuhaष्णुह	snuh	ṣṇuhष्णुह् + plus aअ
   ṣष्	ṣṇihष्णिह्	ṣṇihāmष्णिहाम्	snih	ṣṇihष्णिह् + plus āmआम्

Anuvṛtti

1. jha+liझ+लि 8·2·26

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   jज्	jhaझ	jhaझ	jhakāraझकार	jhझ् + plus aअ
   lल्	lल्	liलि	LL	lल् + plus iइ

2. caच 8·2·29

   Part	Lexeme	Sandhi form	Meaning	Stem
   cच्	caच	caच	and	caच

3. haḥहः 8·2·31

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   hह्	hह्	haḥहः	hakāraहकार	hह् + plus aḥअः

4. ghaḥघः 8·2·32

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   gग्	ghaघ	ghaḥघः	ghakāraघकार	ghघ् + plus aḥअः