Declension table of ?hradavya

Masculine	Singular	Dual	Plural
Nominative	hradavyaḥ	hradavyau	hradavyāḥ
Vocative	hradavya	hradavyau	hradavyāḥ
Accusative	hradavyam	hradavyau	hradavyān
Instrumental	hradavyena	hradavyābhyām	hradavyaiḥ hradavyebhiḥ
Dative	hradavyāya	hradavyābhyām	hradavyebhyaḥ
Ablative	hradavyāt	hradavyābhyām	hradavyebhyaḥ
Genitive	hradavyasya	hradavyayoḥ	hradavyānām
Locative	hradavye	hradavyayoḥ	hradavyeṣu

Compound hradavya -

Adverb -hradavyam -hradavyāt