Declension table of ?nirdaśana

Neuter	Singular	Dual	Plural
Nominative	nirdaśanam	nirdaśane	nirdaśanāni
Vocative	nirdaśana	nirdaśane	nirdaśanāni
Accusative	nirdaśanam	nirdaśane	nirdaśanāni
Instrumental	nirdaśanena	nirdaśanābhyām	nirdaśanaiḥ
Dative	nirdaśanāya	nirdaśanābhyām	nirdaśanebhyaḥ
Ablative	nirdaśanāt	nirdaśanābhyām	nirdaśanebhyaḥ
Genitive	nirdaśanasya	nirdaśanayoḥ	nirdaśanānām
Locative	nirdaśane	nirdaśanayoḥ	nirdaśaneṣu

Compound nirdaśana -

Adverb -nirdaśanam -nirdaśanāt