Declension table of ?vavaṅkvas

Masculine	Singular	Dual	Plural
Nominative	vavaṅkvān	vavaṅkvāṃsau	vavaṅkvāṃsaḥ
Vocative	vavaṅkvan	vavaṅkvāṃsau	vavaṅkvāṃsaḥ
Accusative	vavaṅkvāṃsam	vavaṅkvāṃsau	vavaṅkuṣaḥ
Instrumental	vavaṅkuṣā	vavaṅkvadbhyām	vavaṅkvadbhiḥ
Dative	vavaṅkuṣe	vavaṅkvadbhyām	vavaṅkvadbhyaḥ
Ablative	vavaṅkuṣaḥ	vavaṅkvadbhyām	vavaṅkvadbhyaḥ
Genitive	vavaṅkuṣaḥ	vavaṅkuṣoḥ	vavaṅkuṣām
Locative	vavaṅkuṣi	vavaṅkuṣoḥ	vavaṅkvatsu

Compound vavaṅkvat -

Adverb -vavaṅkvas