Declension table of ?viśvacyavas

Masculine	Singular	Dual	Plural
Nominative	viśvacyavān	viśvacyavāṃsau	viśvacyavāṃsaḥ
Vocative	viśvacyavan	viśvacyavāṃsau	viśvacyavāṃsaḥ
Accusative	viśvacyavāṃsam	viśvacyavāṃsau	viśvacyoṣaḥ
Instrumental	viśvacyoṣā	viśvacyavadbhyām	viśvacyavadbhiḥ
Dative	viśvacyoṣe	viśvacyavadbhyām	viśvacyavadbhyaḥ
Ablative	viśvacyoṣaḥ	viśvacyavadbhyām	viśvacyavadbhyaḥ
Genitive	viśvacyoṣaḥ	viśvacyoṣoḥ	viśvacyoṣām
Locative	viśvacyoṣi	viśvacyoṣoḥ	viśvacyavatsu

Compound viśvacyavat -

Adverb -viśvacyavas