Declension table of ?pūṇanīya

Neuter	Singular	Dual	Plural
Nominative	pūṇanīyam	pūṇanīye	pūṇanīyāni
Vocative	pūṇanīya	pūṇanīye	pūṇanīyāni
Accusative	pūṇanīyam	pūṇanīye	pūṇanīyāni
Instrumental	pūṇanīyena	pūṇanīyābhyām	pūṇanīyaiḥ
Dative	pūṇanīyāya	pūṇanīyābhyām	pūṇanīyebhyaḥ
Ablative	pūṇanīyāt	pūṇanīyābhyām	pūṇanīyebhyaḥ
Genitive	pūṇanīyasya	pūṇanīyayoḥ	pūṇanīyānām
Locative	pūṇanīye	pūṇanīyayoḥ	pūṇanīyeṣu

Compound pūṇanīya -

Adverb -pūṇanīyam -pūṇanīyāt