Declension table of ?nirviveka

Masculine	Singular	Dual	Plural
Nominative	nirvivekaḥ	nirvivekau	nirvivekāḥ
Vocative	nirviveka	nirvivekau	nirvivekāḥ
Accusative	nirvivekam	nirvivekau	nirvivekān
Instrumental	nirvivekeṇa	nirvivekābhyām	nirvivekaiḥ nirvivekebhiḥ
Dative	nirvivekāya	nirvivekābhyām	nirvivekebhyaḥ
Ablative	nirvivekāt	nirvivekābhyām	nirvivekebhyaḥ
Genitive	nirvivekasya	nirvivekayoḥ	nirvivekāṇām
Locative	nirviveke	nirvivekayoḥ	nirvivekeṣu

Compound nirviveka -

Adverb -nirvivekam -nirvivekāt