Declension table of ?vādhukya

Neuter	Singular	Dual	Plural
Nominative	vādhukyam	vādhukye	vādhukyāni
Vocative	vādhukya	vādhukye	vādhukyāni
Accusative	vādhukyam	vādhukye	vādhukyāni
Instrumental	vādhukyena	vādhukyābhyām	vādhukyaiḥ
Dative	vādhukyāya	vādhukyābhyām	vādhukyebhyaḥ
Ablative	vādhukyāt	vādhukyābhyām	vādhukyebhyaḥ
Genitive	vādhukyasya	vādhukyayoḥ	vādhukyānām
Locative	vādhukye	vādhukyayoḥ	vādhukyeṣu

Compound vādhukya -

Adverb -vādhukyam -vādhukyāt