Declension table of ?vadhika

Masculine	Singular	Dual	Plural
Nominative	vadhikaḥ	vadhikau	vadhikāḥ
Vocative	vadhika	vadhikau	vadhikāḥ
Accusative	vadhikam	vadhikau	vadhikān
Instrumental	vadhikena	vadhikābhyām	vadhikaiḥ vadhikebhiḥ
Dative	vadhikāya	vadhikābhyām	vadhikebhyaḥ
Ablative	vadhikāt	vadhikābhyām	vadhikebhyaḥ
Genitive	vadhikasya	vadhikayoḥ	vadhikānām
Locative	vadhike	vadhikayoḥ	vadhikeṣu

Compound vadhika -

Adverb -vadhikam -vadhikāt