Declension table of ?niragra

Masculine	Singular	Dual	Plural
Nominative	niragraḥ	niragrau	niragrāḥ
Vocative	niragra	niragrau	niragrāḥ
Accusative	niragram	niragrau	niragrān
Instrumental	niragreṇa	niragrābhyām	niragraiḥ niragrebhiḥ
Dative	niragrāya	niragrābhyām	niragrebhyaḥ
Ablative	niragrāt	niragrābhyām	niragrebhyaḥ
Genitive	niragrasya	niragrayoḥ	niragrāṇām
Locative	niragre	niragrayoḥ	niragreṣu

Compound niragra -

Adverb -niragram -niragrāt