Declension table of ?vivitsu

Masculine	Singular	Dual	Plural
Nominative	vivitsuḥ	vivitsū	vivitsavaḥ
Vocative	vivitso	vivitsū	vivitsavaḥ
Accusative	vivitsum	vivitsū	vivitsūn
Instrumental	vivitsunā	vivitsubhyām	vivitsubhiḥ
Dative	vivitsave	vivitsubhyām	vivitsubhyaḥ
Ablative	vivitsoḥ	vivitsubhyām	vivitsubhyaḥ
Genitive	vivitsoḥ	vivitsvoḥ	vivitsūnām
Locative	vivitsau	vivitsvoḥ	vivitsuṣu

Compound vivitsu -

Adverb -vivitsu