Declension table of ?nirdanta

Neuter	Singular	Dual	Plural
Nominative	nirdantam	nirdante	nirdantāni
Vocative	nirdanta	nirdante	nirdantāni
Accusative	nirdantam	nirdante	nirdantāni
Instrumental	nirdantena	nirdantābhyām	nirdantaiḥ
Dative	nirdantāya	nirdantābhyām	nirdantebhyaḥ
Ablative	nirdantāt	nirdantābhyām	nirdantebhyaḥ
Genitive	nirdantasya	nirdantayoḥ	nirdantānām
Locative	nirdante	nirdantayoḥ	nirdanteṣu

Compound nirdanta -

Adverb -nirdantam -nirdantāt