Declension table of nyāya

Masculine	Singular	Dual	Plural
Nominative	nyāyaḥ	nyāyau	nyāyāḥ
Vocative	nyāya	nyāyau	nyāyāḥ
Accusative	nyāyam	nyāyau	nyāyān
Instrumental	nyāyena	nyāyābhyām	nyāyaiḥ nyāyebhiḥ
Dative	nyāyāya	nyāyābhyām	nyāyebhyaḥ
Ablative	nyāyāt	nyāyābhyām	nyāyebhyaḥ
Genitive	nyāyasya	nyāyayoḥ	nyāyānām
Locative	nyāye	nyāyayoḥ	nyāyeṣu

Compound nyāya -

Adverb -nyāyam -nyāyāt