Pāṇini sūtras

The word āścarya is formed by suṭ, when meaning something ‘unusual’.

German āścarya mit vorgesetztem s bezeichnet etwas Ungewöhnliches. (147)

1. āścaryamआश्चर्यम्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   āआ	āścaryaआश्चर्य	āścaryamआश्चर्यम्	āścarya [word]आश्चर्य [wओर्द्]	āścaryआश्चर्य् + plus amअम्

2. anityeअनित्ये

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	anityaअनित्य	anityeअनित्ये	unusual	anityअनित्य् + plus eए

Anuvṛtti

1. saṃhitāyāmसंहितायाम् 6·1·72

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	saṃhitāसंहिता	saṃhitāyāmसंहितायाम्	continuous speech	saṃhitसंहित् + plus āyआय्

2. pūrvaḥपूर्वः 6·1·135

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pūrvaपूर्व	pūrvaḥपूर्वः	antecedent	pūrvaपूर्व + plus ḥः