Declension table of ?vidara

Masculine	Singular	Dual	Plural
Nominative	vidaraḥ	vidarau	vidarāḥ
Vocative	vidara	vidarau	vidarāḥ
Accusative	vidaram	vidarau	vidarān
Instrumental	vidareṇa	vidarābhyām	vidaraiḥ vidarebhiḥ
Dative	vidarāya	vidarābhyām	vidarebhyaḥ
Ablative	vidarāt	vidarābhyām	vidarebhyaḥ
Genitive	vidarasya	vidarayoḥ	vidarāṇām
Locative	vidare	vidarayoḥ	vidareṣu

Compound vidara -

Adverb -vidaram -vidarāt