Declension table of ?lunāna

Masculine	Singular	Dual	Plural
Nominative	lunānaḥ	lunānau	lunānāḥ
Vocative	lunāna	lunānau	lunānāḥ
Accusative	lunānam	lunānau	lunānān
Instrumental	lunānena	lunānābhyām	lunānaiḥ
Dative	lunānāya	lunānābhyām	lunānebhyaḥ
Ablative	lunānāt	lunānābhyām	lunānebhyaḥ
Genitive	lunānasya	lunānayoḥ	lunānānām
Locative	lunāne	lunānayoḥ	lunāneṣu

Compound lunāna -

Adverb -lunānam -lunānāt