Declension table of ?parūṣaka

Masculine	Singular	Dual	Plural
Nominative	parūṣakaḥ	parūṣakau	parūṣakāḥ
Vocative	parūṣaka	parūṣakau	parūṣakāḥ
Accusative	parūṣakam	parūṣakau	parūṣakān
Instrumental	parūṣakeṇa	parūṣakābhyām	parūṣakaiḥ parūṣakebhiḥ
Dative	parūṣakāya	parūṣakābhyām	parūṣakebhyaḥ
Ablative	parūṣakāt	parūṣakābhyām	parūṣakebhyaḥ
Genitive	parūṣakasya	parūṣakayoḥ	parūṣakāṇām
Locative	parūṣake	parūṣakayoḥ	parūṣakeṣu

Compound parūṣaka -

Adverb -parūṣakam -parūṣakāt