Declension table of ?srastakara

Neuter	Singular	Dual	Plural
Nominative	srastakaram	srastakare	srastakarāṇi
Vocative	srastakara	srastakare	srastakarāṇi
Accusative	srastakaram	srastakare	srastakarāṇi
Instrumental	srastakareṇa	srastakarābhyām	srastakaraiḥ
Dative	srastakarāya	srastakarābhyām	srastakarebhyaḥ
Ablative	srastakarāt	srastakarābhyām	srastakarebhyaḥ
Genitive	srastakarasya	srastakarayoḥ	srastakarāṇām
Locative	srastakare	srastakarayoḥ	srastakareṣu

Compound srastakara -

Adverb -srastakaram -srastakarāt