Declension table of ?vikara

Masculine	Singular	Dual	Plural
Nominative	vikaraḥ	vikarau	vikarāḥ
Vocative	vikara	vikarau	vikarāḥ
Accusative	vikaram	vikarau	vikarān
Instrumental	vikareṇa	vikarābhyām	vikaraiḥ vikarebhiḥ
Dative	vikarāya	vikarābhyām	vikarebhyaḥ
Ablative	vikarāt	vikarābhyām	vikarebhyaḥ
Genitive	vikarasya	vikarayoḥ	vikarāṇām
Locative	vikare	vikarayoḥ	vikareṣu

Compound vikara -

Adverb -vikaram -vikarāt