Declension table of vivara

Neuter	Singular	Dual	Plural
Nominative	vivaram	vivare	vivarāṇi
Vocative	vivara	vivare	vivarāṇi
Accusative	vivaram	vivare	vivarāṇi
Instrumental	vivareṇa	vivarābhyām	vivaraiḥ
Dative	vivarāya	vivarābhyām	vivarebhyaḥ
Ablative	vivarāt	vivarābhyām	vivarebhyaḥ
Genitive	vivarasya	vivarayoḥ	vivarāṇām
Locative	vivare	vivarayoḥ	vivareṣu

Compound vivara -

Adverb -vivaram -vivarāt