Declension table of ?duravabodha

Masculine	Singular	Dual	Plural
Nominative	duravabodhaḥ	duravabodhau	duravabodhāḥ
Vocative	duravabodha	duravabodhau	duravabodhāḥ
Accusative	duravabodham	duravabodhau	duravabodhān
Instrumental	duravabodhena	duravabodhābhyām	duravabodhaiḥ duravabodhebhiḥ
Dative	duravabodhāya	duravabodhābhyām	duravabodhebhyaḥ
Ablative	duravabodhāt	duravabodhābhyām	duravabodhebhyaḥ
Genitive	duravabodhasya	duravabodhayoḥ	duravabodhānām
Locative	duravabodhe	duravabodhayoḥ	duravabodheṣu

Compound duravabodha -

Adverb -duravabodham -duravabodhāt