Declension table of ?vidyādhana

Neuter	Singular	Dual	Plural
Nominative	vidyādhanam	vidyādhane	vidyādhanāni
Vocative	vidyādhana	vidyādhane	vidyādhanāni
Accusative	vidyādhanam	vidyādhane	vidyādhanāni
Instrumental	vidyādhanena	vidyādhanābhyām	vidyādhanaiḥ
Dative	vidyādhanāya	vidyādhanābhyām	vidyādhanebhyaḥ
Ablative	vidyādhanāt	vidyādhanābhyām	vidyādhanebhyaḥ
Genitive	vidyādhanasya	vidyādhanayoḥ	vidyādhanānām
Locative	vidyādhane	vidyādhanayoḥ	vidyādhaneṣu

Compound vidyādhana -

Adverb -vidyādhanam -vidyādhanāt