Pāṇini sūtras

After pûrṇa, the final of kâkuda is optionally elided in a Bahuvrûhi compound.

1. pūrṇātपूर्णात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pūrṇaपूर्ण	pūrṇātपूर्णात्	pūrṇa [word]पूर्ण [wओर्द्]	pūrṇपूर्ण् + plus ātआत्

2. vibhāṣāविभाषा

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   vव्	vibhāṣविभाष्	vibhāṣāविभाषा	option	vibhāṣविभाष् + plus āआ

Anuvṛtti

1. samāsa+antāḥसमास+अन्ताः 5·4·68

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	samāsaसमास	samāsaसमास	Sanskrit compound	samāsसमास् + plus aअ
   aअ	antaअन्त	antāḥअन्ताः	end	antअन्त् + plus āMआM

2. bahuvrīhauबहुव्रीहौ 5·4·113

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	bahuvrīhiबहुव्रीहि	bahuvrīhauबहुव्रीहौ	bahuvrīhiबहुव्रीहि	bahuvrīhबहुव्रीह् + plus auऔ

3. lopaḥलोपः 5·4·146

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   lल्	lopaलोप	lopaḥलोपः	elision	lopलोप् + plus aḥअः

4. kākudasyaकाकुदस्य 5·4·148

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	kākudaकाकुद	kākudasyaकाकुदस्य	kākuda [word]काकुद [wओर्द्]	kākudकाकुद् + plus asyaअस्य