Declension table of ?jāradvaya

Neuter	Singular	Dual	Plural
Nominative	jāradvayam	jāradvaye	jāradvayāni
Vocative	jāradvaya	jāradvaye	jāradvayāni
Accusative	jāradvayam	jāradvaye	jāradvayāni
Instrumental	jāradvayena	jāradvayābhyām	jāradvayaiḥ
Dative	jāradvayāya	jāradvayābhyām	jāradvayebhyaḥ
Ablative	jāradvayāt	jāradvayābhyām	jāradvayebhyaḥ
Genitive	jāradvayasya	jāradvayayoḥ	jāradvayānām
Locative	jāradvaye	jāradvayayoḥ	jāradvayeṣu

Compound jāradvaya -

Adverb -jāradvayam -jāradvayāt