Declension table of ?vṛṇvat

Masculine	Singular	Dual	Plural
Nominative	vṛṇvan	vṛṇvantau	vṛṇvantaḥ
Vocative	vṛṇvan	vṛṇvantau	vṛṇvantaḥ
Accusative	vṛṇvantam	vṛṇvantau	vṛṇvataḥ
Instrumental	vṛṇvatā	vṛṇvadbhyām	vṛṇvadbhiḥ
Dative	vṛṇvate	vṛṇvadbhyām	vṛṇvadbhyaḥ
Ablative	vṛṇvataḥ	vṛṇvadbhyām	vṛṇvadbhyaḥ
Genitive	vṛṇvataḥ	vṛṇvatoḥ	vṛṇvatām
Locative	vṛṇvati	vṛṇvatoḥ	vṛṇvatsu

Compound vṛṇvat -

Adverb -vṛṇvantam