Declension table of ?vittāyana

Neuter	Singular	Dual	Plural
Nominative	vittāyanam	vittāyane	vittāyanāni
Vocative	vittāyana	vittāyane	vittāyanāni
Accusative	vittāyanam	vittāyane	vittāyanāni
Instrumental	vittāyanena	vittāyanābhyām	vittāyanaiḥ
Dative	vittāyanāya	vittāyanābhyām	vittāyanebhyaḥ
Ablative	vittāyanāt	vittāyanābhyām	vittāyanebhyaḥ
Genitive	vittāyanasya	vittāyanayoḥ	vittāyanānām
Locative	vittāyane	vittāyanayoḥ	vittāyaneṣu

Compound vittāyana -

Adverb -vittāyanam -vittāyanāt