Declension table of vidarbha

Masculine	Singular	Dual	Plural
Nominative	vidarbhaḥ	vidarbhau	vidarbhāḥ
Vocative	vidarbha	vidarbhau	vidarbhāḥ
Accusative	vidarbham	vidarbhau	vidarbhān
Instrumental	vidarbheṇa	vidarbhābhyām	vidarbhaiḥ vidarbhebhiḥ
Dative	vidarbhāya	vidarbhābhyām	vidarbhebhyaḥ
Ablative	vidarbhāt	vidarbhābhyām	vidarbhebhyaḥ
Genitive	vidarbhasya	vidarbhayoḥ	vidarbhāṇām
Locative	vidarbhe	vidarbhayoḥ	vidarbheṣu

Compound vidarbha -

Adverb -vidarbham -vidarbhāt