Pāṇini sūtras

The affix anich (an) comes after the word dharma, when it is the last member of a Bahuvrûhi compound, and is itself the only word without any other word joined with it or when the first member is a single word.

1. dharmātधर्मात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   dद्	dharmaधर्म	dharmātधर्मात्	dharma [word]	dharmधर्म् + plus ātआत्

2. anicअनिच्

   Part	Lexeme	Sandhi form	Meaning	Stem
   aअ	anicअनिच्	anicअनिच्	anicअनिच्	anicअनिच्

3. kevalātकेवलात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	kevalaकेवल	kevalātकेवलात्	single(a)	kevalकेवल् + 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. bahuvrīhauबहुव्रीहौ 5·4·113

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