Declension table of ?nṛśastra

Masculine	Singular	Dual	Plural
Nominative	nṛśastraḥ	nṛśastrau	nṛśastrāḥ
Vocative	nṛśastra	nṛśastrau	nṛśastrāḥ
Accusative	nṛśastram	nṛśastrau	nṛśastrān
Instrumental	nṛśastreṇa	nṛśastrābhyām	nṛśastraiḥ nṛśastrebhiḥ
Dative	nṛśastrāya	nṛśastrābhyām	nṛśastrebhyaḥ
Ablative	nṛśastrāt	nṛśastrābhyām	nṛśastrebhyaḥ
Genitive	nṛśastrasya	nṛśastrayoḥ	nṛśastrāṇām
Locative	nṛśastre	nṛśastrayoḥ	nṛśastreṣu

Compound nṛśastra -

Adverb -nṛśastram -nṛśastrāt