Declension table of ?duścyavana

Neuter	Singular	Dual	Plural
Nominative	duścyavanam	duścyavane	duścyavanāni
Vocative	duścyavana	duścyavane	duścyavanāni
Accusative	duścyavanam	duścyavane	duścyavanāni
Instrumental	duścyavanena	duścyavanābhyām	duścyavanaiḥ
Dative	duścyavanāya	duścyavanābhyām	duścyavanebhyaḥ
Ablative	duścyavanāt	duścyavanābhyām	duścyavanebhyaḥ
Genitive	duścyavanasya	duścyavanayoḥ	duścyavanānām
Locative	duścyavane	duścyavanayoḥ	duścyavaneṣu

Compound duścyavana -

Adverb -duścyavanam -duścyavanāt