Declension table of ?vavṛṇvas

Neuter	Singular	Dual	Plural
Nominative	vavṛṇvat	vavṛṇuṣī	vavṛṇvāṃsi
Vocative	vavṛṇvat	vavṛṇuṣī	vavṛṇvāṃsi
Accusative	vavṛṇvat	vavṛṇuṣī	vavṛṇvāṃsi
Instrumental	vavṛṇuṣā	vavṛṇvadbhyām	vavṛṇvadbhiḥ
Dative	vavṛṇuṣe	vavṛṇvadbhyām	vavṛṇvadbhyaḥ
Ablative	vavṛṇuṣaḥ	vavṛṇvadbhyām	vavṛṇvadbhyaḥ
Genitive	vavṛṇuṣaḥ	vavṛṇuṣoḥ	vavṛṇuṣām
Locative	vavṛṇuṣi	vavṛṇuṣoḥ	vavṛṇvatsu

Compound vavṛṇvat -

Adverb -vavṛṇvat