Declension table of ?nininṛtsvas

Masculine	Singular	Dual	Plural
Nominative	nininṛtsvān	nininṛtsvāṃsau	nininṛtsvāṃsaḥ
Vocative	nininṛtsvan	nininṛtsvāṃsau	nininṛtsvāṃsaḥ
Accusative	nininṛtsvāṃsam	nininṛtsvāṃsau	nininṛtsuṣaḥ
Instrumental	nininṛtsuṣā	nininṛtsvadbhyām	nininṛtsvadbhiḥ
Dative	nininṛtsuṣe	nininṛtsvadbhyām	nininṛtsvadbhyaḥ
Ablative	nininṛtsuṣaḥ	nininṛtsvadbhyām	nininṛtsvadbhyaḥ
Genitive	nininṛtsuṣaḥ	nininṛtsuṣoḥ	nininṛtsuṣām
Locative	nininṛtsuṣi	nininṛtsuṣoḥ	nininṛtsvatsu

Compound nininṛtsvat -

Adverb -nininṛtsvas