Declension table of ?nirvivekatva

Neuter	Singular	Dual	Plural
Nominative	nirvivekatvam	nirvivekatve	nirvivekatvāni
Vocative	nirvivekatva	nirvivekatve	nirvivekatvāni
Accusative	nirvivekatvam	nirvivekatve	nirvivekatvāni
Instrumental	nirvivekatvena	nirvivekatvābhyām	nirvivekatvaiḥ
Dative	nirvivekatvāya	nirvivekatvābhyām	nirvivekatvebhyaḥ
Ablative	nirvivekatvāt	nirvivekatvābhyām	nirvivekatvebhyaḥ
Genitive	nirvivekatvasya	nirvivekatvayoḥ	nirvivekatvānām
Locative	nirvivekatve	nirvivekatvayoḥ	nirvivekatveṣu

Compound nirvivekatva -

Adverb -nirvivekatvam -nirvivekatvāt