Declension table of ?vṛṣayu

Neuter	Singular	Dual	Plural
Nominative	vṛṣayu	vṛṣayuṇī	vṛṣayūṇi
Vocative	vṛṣayu	vṛṣayuṇī	vṛṣayūṇi
Accusative	vṛṣayu	vṛṣayuṇī	vṛṣayūṇi
Instrumental	vṛṣayuṇā	vṛṣayubhyām	vṛṣayubhiḥ
Dative	vṛṣayuṇe	vṛṣayubhyām	vṛṣayubhyaḥ
Ablative	vṛṣayuṇaḥ	vṛṣayubhyām	vṛṣayubhyaḥ
Genitive	vṛṣayuṇaḥ	vṛṣayuṇoḥ	vṛṣayūṇām
Locative	vṛṣayuṇi	vṛṣayuṇoḥ	vṛṣayuṣu

Compound vṛṣayu -

Adverb -vṛṣayu