Declension table of ?vavyacvas

Neuter	Singular	Dual	Plural
Nominative	vavyacvat	vavyacuṣī	vavyacvāṃsi
Vocative	vavyacvat	vavyacuṣī	vavyacvāṃsi
Accusative	vavyacvat	vavyacuṣī	vavyacvāṃsi
Instrumental	vavyacuṣā	vavyacvadbhyām	vavyacvadbhiḥ
Dative	vavyacuṣe	vavyacvadbhyām	vavyacvadbhyaḥ
Ablative	vavyacuṣaḥ	vavyacvadbhyām	vavyacvadbhyaḥ
Genitive	vavyacuṣaḥ	vavyacuṣoḥ	vavyacuṣām
Locative	vavyacuṣi	vavyacuṣoḥ	vavyacvatsu

Compound vavyacvat -

Adverb -vavyacvat