Declension table of ?ṛgayanādi

Masculine	Singular	Dual	Plural
Nominative	ṛgayanādiḥ	ṛgayanādī	ṛgayanādayaḥ
Vocative	ṛgayanāde	ṛgayanādī	ṛgayanādayaḥ
Accusative	ṛgayanādim	ṛgayanādī	ṛgayanādīn
Instrumental	ṛgayanādinā	ṛgayanādibhyām	ṛgayanādibhiḥ
Dative	ṛgayanādaye	ṛgayanādibhyām	ṛgayanādibhyaḥ
Ablative	ṛgayanādeḥ	ṛgayanādibhyām	ṛgayanādibhyaḥ
Genitive	ṛgayanādeḥ	ṛgayanādyoḥ	ṛgayanādīnām
Locative	ṛgayanādau	ṛgayanādyoḥ	ṛgayanādiṣu

Compound ṛgayanādi -

Adverb -ṛgayanādi