Declension table of ?arkavidha

Masculine	Singular	Dual	Plural
Nominative	arkavidhaḥ	arkavidhau	arkavidhāḥ
Vocative	arkavidha	arkavidhau	arkavidhāḥ
Accusative	arkavidham	arkavidhau	arkavidhān
Instrumental	arkavidhena	arkavidhābhyām	arkavidhaiḥ arkavidhebhiḥ
Dative	arkavidhāya	arkavidhābhyām	arkavidhebhyaḥ
Ablative	arkavidhāt	arkavidhābhyām	arkavidhebhyaḥ
Genitive	arkavidhasya	arkavidhayoḥ	arkavidhānām
Locative	arkavidhe	arkavidhayoḥ	arkavidheṣu

Compound arkavidha -

Adverb -arkavidham -arkavidhāt