Declension table of ?nirāyudha

Neuter	Singular	Dual	Plural
Nominative	nirāyudham	nirāyudhe	nirāyudhāni
Vocative	nirāyudha	nirāyudhe	nirāyudhāni
Accusative	nirāyudham	nirāyudhe	nirāyudhāni
Instrumental	nirāyudhena	nirāyudhābhyām	nirāyudhaiḥ
Dative	nirāyudhāya	nirāyudhābhyām	nirāyudhebhyaḥ
Ablative	nirāyudhāt	nirāyudhābhyām	nirāyudhebhyaḥ
Genitive	nirāyudhasya	nirāyudhayoḥ	nirāyudhānām
Locative	nirāyudhe	nirāyudhayoḥ	nirāyudheṣu

Compound nirāyudha -

Adverb -nirāyudham -nirāyudhāt