Declension table of nṛvīra

Masculine	Singular	Dual	Plural
Nominative	nṛvīraḥ	nṛvīrau	nṛvīrāḥ
Vocative	nṛvīra	nṛvīrau	nṛvīrāḥ
Accusative	nṛvīram	nṛvīrau	nṛvīrān
Instrumental	nṛvīreṇa	nṛvīrābhyām	nṛvīraiḥ nṛvīrebhiḥ
Dative	nṛvīrāya	nṛvīrābhyām	nṛvīrebhyaḥ
Ablative	nṛvīrāt	nṛvīrābhyām	nṛvīrebhyaḥ
Genitive	nṛvīrasya	nṛvīrayoḥ	nṛvīrāṇām
Locative	nṛvīre	nṛvīrayoḥ	nṛvīreṣu

Compound nṛvīra -

Adverb -nṛvīram -nṛvīrāt