Declension table of ?vyādhikara

Neuter	Singular	Dual	Plural
Nominative	vyādhikaram	vyādhikare	vyādhikarāṇi
Vocative	vyādhikara	vyādhikare	vyādhikarāṇi
Accusative	vyādhikaram	vyādhikare	vyādhikarāṇi
Instrumental	vyādhikareṇa	vyādhikarābhyām	vyādhikaraiḥ
Dative	vyādhikarāya	vyādhikarābhyām	vyādhikarebhyaḥ
Ablative	vyādhikarāt	vyādhikarābhyām	vyādhikarebhyaḥ
Genitive	vyādhikarasya	vyādhikarayoḥ	vyādhikarāṇām
Locative	vyādhikare	vyādhikarayoḥ	vyādhikareṣu

Compound vyādhikara -

Adverb -vyādhikaram -vyādhikarāt