Declension table of ?prasādanīya

Neuter	Singular	Dual	Plural
Nominative	prasādanīyam	prasādanīye	prasādanīyāni
Vocative	prasādanīya	prasādanīye	prasādanīyāni
Accusative	prasādanīyam	prasādanīye	prasādanīyāni
Instrumental	prasādanīyena	prasādanīyābhyām	prasādanīyaiḥ
Dative	prasādanīyāya	prasādanīyābhyām	prasādanīyebhyaḥ
Ablative	prasādanīyāt	prasādanīyābhyām	prasādanīyebhyaḥ
Genitive	prasādanīyasya	prasādanīyayoḥ	prasādanīyānām
Locative	prasādanīye	prasādanīyayoḥ	prasādanīyeṣu

Compound prasādanīya -

Adverb -prasādanīyam -prasādanīyāt