Declension table of ?duranubodha

Neuter	Singular	Dual	Plural
Nominative	duranubodham	duranubodhe	duranubodhāni
Vocative	duranubodha	duranubodhe	duranubodhāni
Accusative	duranubodham	duranubodhe	duranubodhāni
Instrumental	duranubodhena	duranubodhābhyām	duranubodhaiḥ
Dative	duranubodhāya	duranubodhābhyām	duranubodhebhyaḥ
Ablative	duranubodhāt	duranubodhābhyām	duranubodhebhyaḥ
Genitive	duranubodhasya	duranubodhayoḥ	duranubodhānām
Locative	duranubodhe	duranubodhayoḥ	duranubodheṣu

Compound duranubodha -

Adverb -duranubodham -duranubodhāt