Declension table of ?nāyana

Masculine	Singular	Dual	Plural
Nominative	nāyanaḥ	nāyanau	nāyanāḥ
Vocative	nāyana	nāyanau	nāyanāḥ
Accusative	nāyanam	nāyanau	nāyanān
Instrumental	nāyanena	nāyanābhyām	nāyanaiḥ nāyanebhiḥ
Dative	nāyanāya	nāyanābhyām	nāyanebhyaḥ
Ablative	nāyanāt	nāyanābhyām	nāyanebhyaḥ
Genitive	nāyanasya	nāyanayoḥ	nāyanānām
Locative	nāyane	nāyanayoḥ	nāyaneṣu

Compound nāyana -

Adverb -nāyanam -nāyanāt