Declension table of ?naiyāya

Masculine	Singular	Dual	Plural
Nominative	naiyāyaḥ	naiyāyau	naiyāyāḥ
Vocative	naiyāya	naiyāyau	naiyāyāḥ
Accusative	naiyāyam	naiyāyau	naiyāyān
Instrumental	naiyāyena	naiyāyābhyām	naiyāyaiḥ naiyāyebhiḥ
Dative	naiyāyāya	naiyāyābhyām	naiyāyebhyaḥ
Ablative	naiyāyāt	naiyāyābhyām	naiyāyebhyaḥ
Genitive	naiyāyasya	naiyāyayoḥ	naiyāyānām
Locative	naiyāye	naiyāyayoḥ	naiyāyeṣu

Compound naiyāya -

Adverb -naiyāyam -naiyāyāt