Declension table of ?santoṣya

Neuter	Singular	Dual	Plural
Nominative	santoṣyam	santoṣye	santoṣyāṇi
Vocative	santoṣya	santoṣye	santoṣyāṇi
Accusative	santoṣyam	santoṣye	santoṣyāṇi
Instrumental	santoṣyeṇa	santoṣyābhyām	santoṣyaiḥ
Dative	santoṣyāya	santoṣyābhyām	santoṣyebhyaḥ
Ablative	santoṣyāt	santoṣyābhyām	santoṣyebhyaḥ
Genitive	santoṣyasya	santoṣyayoḥ	santoṣyāṇām
Locative	santoṣye	santoṣyayoḥ	santoṣyeṣu

Compound santoṣya -

Adverb -santoṣyam -santoṣyāt