Declension table of ?vividhvas

Neuter	Singular	Dual	Plural
Nominative	vividhvat	vividhvasī	vividhvaṃsi
Vocative	vividhvat	vividhvasī	vividhvaṃsi
Accusative	vividhvat	vividhvasī	vividhvaṃsi
Instrumental	vividhvasā	vividhvadbhyām	vividhvadbhiḥ
Dative	vividhvase	vividhvadbhyām	vividhvadbhyaḥ
Ablative	vividhvasaḥ	vividhvadbhyām	vividhvadbhyaḥ
Genitive	vividhvasaḥ	vividhvasoḥ	vividhvasām
Locative	vividhvasi	vividhvasoḥ	vividhvatsu

Compound vividhvad -

Adverb -vividhvad