Pāṇini sūtras

The affix kvin comes after the verb spṛś ‘to touch’, when it is in composition with a case-inflected word other than udaka ‘water’.

1. spṛśaḥस्पृशः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	spṛśस्पृश्	spṛśaḥस्पृशः	spṛśस्पृश्	spṛśस्पृश् + plus aḥअः

2. an+udakeअन्+उदके

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	naन	anअन्	not	naन
   uउ	udakaउदक	udakeउदके	udaka [word]	udakउदक् + plus eए

3. kvinक्विन्

   Part	Lexeme	Sandhi form	Meaning	Stem
   kक्	kvinक्विन्	kvinक्विन्	kvinक्विन्	kvinक्विन्