Declension table of ?nayanotsava

Masculine	Singular	Dual	Plural
Nominative	nayanotsavaḥ	nayanotsavau	nayanotsavāḥ
Vocative	nayanotsava	nayanotsavau	nayanotsavāḥ
Accusative	nayanotsavam	nayanotsavau	nayanotsavān
Instrumental	nayanotsavena	nayanotsavābhyām	nayanotsavaiḥ nayanotsavebhiḥ
Dative	nayanotsavāya	nayanotsavābhyām	nayanotsavebhyaḥ
Ablative	nayanotsavāt	nayanotsavābhyām	nayanotsavebhyaḥ
Genitive	nayanotsavasya	nayanotsavayoḥ	nayanotsavānām
Locative	nayanotsave	nayanotsavayoḥ	nayanotsaveṣu

Compound nayanotsava -

Adverb -nayanotsavam -nayanotsavāt