Declension table of ?nirargala

Masculine	Singular	Dual	Plural
Nominative	nirargalaḥ	nirargalau	nirargalāḥ
Vocative	nirargala	nirargalau	nirargalāḥ
Accusative	nirargalam	nirargalau	nirargalān
Instrumental	nirargalena	nirargalābhyām	nirargalaiḥ nirargalebhiḥ
Dative	nirargalāya	nirargalābhyām	nirargalebhyaḥ
Ablative	nirargalāt	nirargalābhyām	nirargalebhyaḥ
Genitive	nirargalasya	nirargalayoḥ	nirargalānām
Locative	nirargale	nirargalayoḥ	nirargaleṣu

Compound nirargala -

Adverb -nirargalam -nirargalāt