Declension table of ?vidvala

Masculine	Singular	Dual	Plural
Nominative	vidvalaḥ	vidvalau	vidvalāḥ
Vocative	vidvala	vidvalau	vidvalāḥ
Accusative	vidvalam	vidvalau	vidvalān
Instrumental	vidvalena	vidvalābhyām	vidvalaiḥ vidvalebhiḥ
Dative	vidvalāya	vidvalābhyām	vidvalebhyaḥ
Ablative	vidvalāt	vidvalābhyām	vidvalebhyaḥ
Genitive	vidvalasya	vidvalayoḥ	vidvalānām
Locative	vidvale	vidvalayoḥ	vidvaleṣu

Compound vidvala -

Adverb -vidvalam -vidvalāt