Pāṇini sūtras

The samâsânta affix does not come after a Tatpurusha compound of words like râjan &c, herein taught, when the negative particle na precedes them.

1. nañaḥनञः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   nन्	nañनञ्	nañaḥनञः	nañनञ्	nañनञ् + plus aḥअः

2. tatpuruṣātतत्पुरुषात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	tatpuruṣaतत्पुरुष	tatpuruṣātतत्पुरुषात्	tatpuruṣaतत्पुरुष	tatpuruṣतत्पुरुष् + plus ātआत्

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. naन 5·4·69

   Part	Lexeme	Sandhi form	Meaning	Stem
   nन्	naन	naन	not	naन