Declension table of ?niragnika

Neuter	Singular	Dual	Plural
Nominative	niragnikam	niragnike	niragnikāni
Vocative	niragnika	niragnike	niragnikāni
Accusative	niragnikam	niragnike	niragnikāni
Instrumental	niragnikena	niragnikābhyām	niragnikaiḥ
Dative	niragnikāya	niragnikābhyām	niragnikebhyaḥ
Ablative	niragnikāt	niragnikābhyām	niragnikebhyaḥ
Genitive	niragnikasya	niragnikayoḥ	niragnikānām
Locative	niragnike	niragnikayoḥ	niragnikeṣu

Compound niragnika -

Adverb -niragnikam -niragnikāt