Declension table of ?navāyasa

Neuter	Singular	Dual	Plural
Nominative	navāyasam	navāyase	navāyasāni
Vocative	navāyasa	navāyase	navāyasāni
Accusative	navāyasam	navāyase	navāyasāni
Instrumental	navāyasena	navāyasābhyām	navāyasaiḥ
Dative	navāyasāya	navāyasābhyām	navāyasebhyaḥ
Ablative	navāyasāt	navāyasābhyām	navāyasebhyaḥ
Genitive	navāyasasya	navāyasayoḥ	navāyasānām
Locative	navāyase	navāyasayoḥ	navāyaseṣu

Compound navāyasa -

Adverb -navāyasam -navāyasāt