Pāṇini sūtras

After such a lengthened ā of the reduplicate, there is added the augment naṭ (n) to the short a of the root which ends in a double consonant.

1. tasmātतस्मात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	tadतद्	tasmātतस्मात्	he/she	tadतद् + plus mātमात्

2. nuṭनुट्

   Part	Lexeme	Sandhi form	Meaning	Stem
   nन्	nuṭनुट्	nuṭनुट्	nuṭनुट्	nuṭनुट्

3. dvi+ha+laḥद्वि+ह+लः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   dद्	dviद्वि	dviद्वि	two	dviद्वि
   hह्	haह	haह	hakāraहकार	hह् + plus aअ
   lल्	lल्	laḥलः	LL	lल् + plus aḥअः

Anuvṛtti

1. abhyāsasyaअभ्यासस्य 7·4·58

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	abhyāsaअभ्यास	abhyāsasyaअभ्यासस्य	reduplication	abhyāsअभ्यास् + plus asyaअस्य

2. liṭiलिटि 7·4·68

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   lल्	liṭलिट्	liṭiलिटि	perfect	liṭलिट् + plus iइ