Declension table of ?vadhraka

Neuter	Singular	Dual	Plural
Nominative	vadhrakam	vadhrake	vadhrakāṇi
Vocative	vadhraka	vadhrake	vadhrakāṇi
Accusative	vadhrakam	vadhrake	vadhrakāṇi
Instrumental	vadhrakeṇa	vadhrakābhyām	vadhrakaiḥ
Dative	vadhrakāya	vadhrakābhyām	vadhrakebhyaḥ
Ablative	vadhrakāt	vadhrakābhyām	vadhrakebhyaḥ
Genitive	vadhrakasya	vadhrakayoḥ	vadhrakāṇām
Locative	vadhrake	vadhrakayoḥ	vadhrakeṣu

Compound vadhraka -

Adverb -vadhrakam -vadhrakāt