Declension table of ?naicakya

Masculine	Singular	Dual	Plural
Nominative	naicakyaḥ	naicakyau	naicakyāḥ
Vocative	naicakya	naicakyau	naicakyāḥ
Accusative	naicakyam	naicakyau	naicakyān
Instrumental	naicakyena	naicakyābhyām	naicakyaiḥ naicakyebhiḥ
Dative	naicakyāya	naicakyābhyām	naicakyebhyaḥ
Ablative	naicakyāt	naicakyābhyām	naicakyebhyaḥ
Genitive	naicakyasya	naicakyayoḥ	naicakyānām
Locative	naicakye	naicakyayoḥ	naicakyeṣu

Compound naicakya -

Adverb -naicakyam -naicakyāt