Declension table of ?duryuga

Neuter	Singular	Dual	Plural
Nominative	duryugam	duryuge	duryugāṇi
Vocative	duryuga	duryuge	duryugāṇi
Accusative	duryugam	duryuge	duryugāṇi
Instrumental	duryugeṇa	duryugābhyām	duryugaiḥ
Dative	duryugāya	duryugābhyām	duryugebhyaḥ
Ablative	duryugāt	duryugābhyām	duryugebhyaḥ
Genitive	duryugasya	duryugayoḥ	duryugāṇām
Locative	duryuge	duryugayoḥ	duryugeṣu

Compound duryuga -

Adverb -duryugam -duryugāt