Declension table of ?nirdigdha

Neuter	Singular	Dual	Plural
Nominative	nirdigdham	nirdigdhe	nirdigdhāni
Vocative	nirdigdha	nirdigdhe	nirdigdhāni
Accusative	nirdigdham	nirdigdhe	nirdigdhāni
Instrumental	nirdigdhena	nirdigdhābhyām	nirdigdhaiḥ
Dative	nirdigdhāya	nirdigdhābhyām	nirdigdhebhyaḥ
Ablative	nirdigdhāt	nirdigdhābhyām	nirdigdhebhyaḥ
Genitive	nirdigdhasya	nirdigdhayoḥ	nirdigdhānām
Locative	nirdigdhe	nirdigdhayoḥ	nirdigdheṣu

Compound nirdigdha -

Adverb -nirdigdham -nirdigdhāt