Declension table of ?vilūna

Masculine	Singular	Dual	Plural
Nominative	vilūnaḥ	vilūnau	vilūnāḥ
Vocative	vilūna	vilūnau	vilūnāḥ
Accusative	vilūnam	vilūnau	vilūnān
Instrumental	vilūnena	vilūnābhyām	vilūnaiḥ vilūnebhiḥ
Dative	vilūnāya	vilūnābhyām	vilūnebhyaḥ
Ablative	vilūnāt	vilūnābhyām	vilūnebhyaḥ
Genitive	vilūnasya	vilūnayoḥ	vilūnānām
Locative	vilūne	vilūnayoḥ	vilūneṣu

Compound vilūna -

Adverb -vilūnam -vilūnāt