Declension table of ?durgādha

Neuter	Singular	Dual	Plural
Nominative	durgādham	durgādhe	durgādhāni
Vocative	durgādha	durgādhe	durgādhāni
Accusative	durgādham	durgādhe	durgādhāni
Instrumental	durgādhena	durgādhābhyām	durgādhaiḥ
Dative	durgādhāya	durgādhābhyām	durgādhebhyaḥ
Ablative	durgādhāt	durgādhābhyām	durgādhebhyaḥ
Genitive	durgādhasya	durgādhayoḥ	durgādhānām
Locative	durgādhe	durgādhayoḥ	durgādheṣu

Compound durgādha -

Adverb -durgādham -durgādhāt