Declension table of vivekin

Masculine	Singular	Dual	Plural
Nominative	vivekī	vivekinau	vivekinaḥ
Vocative	vivekin	vivekinau	vivekinaḥ
Accusative	vivekinam	vivekinau	vivekinaḥ
Instrumental	vivekinā	vivekibhyām	vivekibhiḥ
Dative	vivekine	vivekibhyām	vivekibhyaḥ
Ablative	vivekinaḥ	vivekibhyām	vivekibhyaḥ
Genitive	vivekinaḥ	vivekinoḥ	vivekinām
Locative	vivekini	vivekinoḥ	vivekiṣu

Compound viveki -

Adverb -viveki