Declension table of ?vilāsaka

Masculine	Singular	Dual	Plural
Nominative	vilāsakaḥ	vilāsakau	vilāsakāḥ
Vocative	vilāsaka	vilāsakau	vilāsakāḥ
Accusative	vilāsakam	vilāsakau	vilāsakān
Instrumental	vilāsakena	vilāsakābhyām	vilāsakaiḥ vilāsakebhiḥ
Dative	vilāsakāya	vilāsakābhyām	vilāsakebhyaḥ
Ablative	vilāsakāt	vilāsakābhyām	vilāsakebhyaḥ
Genitive	vilāsakasya	vilāsakayoḥ	vilāsakānām
Locative	vilāsake	vilāsakayoḥ	vilāsakeṣu

Compound vilāsaka -

Adverb -vilāsakam -vilāsakāt