Declension table of ?painya

Neuter	Singular	Dual	Plural
Nominative	painyam	painye	painyāni
Vocative	painya	painye	painyāni
Accusative	painyam	painye	painyāni
Instrumental	painyena	painyābhyām	painyaiḥ
Dative	painyāya	painyābhyām	painyebhyaḥ
Ablative	painyāt	painyābhyām	painyebhyaḥ
Genitive	painyasya	painyayoḥ	painyānām
Locative	painye	painyayoḥ	painyeṣu

Compound painya -

Adverb -painyam -painyāt