Declension table of ?vivicvas

Neuter	Singular	Dual	Plural
Nominative	vivicvat	vivicuṣī	vivicvāṃsi
Vocative	vivicvat	vivicuṣī	vivicvāṃsi
Accusative	vivicvat	vivicuṣī	vivicvāṃsi
Instrumental	vivicuṣā	vivicvadbhyām	vivicvadbhiḥ
Dative	vivicuṣe	vivicvadbhyām	vivicvadbhyaḥ
Ablative	vivicuṣaḥ	vivicvadbhyām	vivicvadbhyaḥ
Genitive	vivicuṣaḥ	vivicuṣoḥ	vivicuṣām
Locative	vivicuṣi	vivicuṣoḥ	vivicvatsu

Compound vivicvat -

Adverb -vivicvat