Declension table of ?durudaya

Neuter	Singular	Dual	Plural
Nominative	durudayam	durudaye	durudayāni
Vocative	durudaya	durudaye	durudayāni
Accusative	durudayam	durudaye	durudayāni
Instrumental	durudayena	durudayābhyām	durudayaiḥ
Dative	durudayāya	durudayābhyām	durudayebhyaḥ
Ablative	durudayāt	durudayābhyām	durudayebhyaḥ
Genitive	durudayasya	durudayayoḥ	durudayānām
Locative	durudaye	durudayayoḥ	durudayeṣu

Compound durudaya -

Adverb -durudayam -durudayāt