Declension table of ?duścyāvana

Neuter	Singular	Dual	Plural
Nominative	duścyāvanam	duścyāvane	duścyāvanāni
Vocative	duścyāvana	duścyāvane	duścyāvanāni
Accusative	duścyāvanam	duścyāvane	duścyāvanāni
Instrumental	duścyāvanena	duścyāvanābhyām	duścyāvanaiḥ
Dative	duścyāvanāya	duścyāvanābhyām	duścyāvanebhyaḥ
Ablative	duścyāvanāt	duścyāvanābhyām	duścyāvanebhyaḥ
Genitive	duścyāvanasya	duścyāvanayoḥ	duścyāvanānām
Locative	duścyāvane	duścyāvanayoḥ	duścyāvaneṣu

Compound duścyāvana -

Adverb -duścyāvanam -duścyāvanāt