Declension table of ?nirṛṇin

Neuter	Singular	Dual	Plural
Nominative	nirṛṇi	nirṛṇinī	nirṛṇīni
Vocative	nirṛṇin nirṛṇi	nirṛṇinī	nirṛṇīni
Accusative	nirṛṇi	nirṛṇinī	nirṛṇīni
Instrumental	nirṛṇinā	nirṛṇibhyām	nirṛṇibhiḥ
Dative	nirṛṇine	nirṛṇibhyām	nirṛṇibhyaḥ
Ablative	nirṛṇinaḥ	nirṛṇibhyām	nirṛṇibhyaḥ
Genitive	nirṛṇinaḥ	nirṛṇinoḥ	nirṛṇinām
Locative	nirṛṇini	nirṛṇinoḥ	nirṛṇiṣu

Compound nirṛṇi -

Adverb -nirṛṇi