Declension table of ?niraṅga

Masculine	Singular	Dual	Plural
Nominative	niraṅgaḥ	niraṅgau	niraṅgāḥ
Vocative	niraṅga	niraṅgau	niraṅgāḥ
Accusative	niraṅgam	niraṅgau	niraṅgān
Instrumental	niraṅgeṇa	niraṅgābhyām	niraṅgaiḥ niraṅgebhiḥ
Dative	niraṅgāya	niraṅgābhyām	niraṅgebhyaḥ
Ablative	niraṅgāt	niraṅgābhyām	niraṅgebhyaḥ
Genitive	niraṅgasya	niraṅgayoḥ	niraṅgāṇām
Locative	niraṅge	niraṅgayoḥ	niraṅgeṣu

Compound niraṅga -

Adverb -niraṅgam -niraṅgāt