Declension table of vāruṇya

Masculine	Singular	Dual	Plural
Nominative	vāruṇyaḥ	vāruṇyau	vāruṇyāḥ
Vocative	vāruṇya	vāruṇyau	vāruṇyāḥ
Accusative	vāruṇyam	vāruṇyau	vāruṇyān
Instrumental	vāruṇyena	vāruṇyābhyām	vāruṇyaiḥ vāruṇyebhiḥ
Dative	vāruṇyāya	vāruṇyābhyām	vāruṇyebhyaḥ
Ablative	vāruṇyāt	vāruṇyābhyām	vāruṇyebhyaḥ
Genitive	vāruṇyasya	vāruṇyayoḥ	vāruṇyānām
Locative	vāruṇye	vāruṇyayoḥ	vāruṇyeṣu

Compound vāruṇya -

Adverb -vāruṇyam -vāruṇyāt