Declension table of ?nirvāyasa

Neuter	Singular	Dual	Plural
Nominative	nirvāyasam	nirvāyase	nirvāyasāni
Vocative	nirvāyasa	nirvāyase	nirvāyasāni
Accusative	nirvāyasam	nirvāyase	nirvāyasāni
Instrumental	nirvāyasena	nirvāyasābhyām	nirvāyasaiḥ
Dative	nirvāyasāya	nirvāyasābhyām	nirvāyasebhyaḥ
Ablative	nirvāyasāt	nirvāyasābhyām	nirvāyasebhyaḥ
Genitive	nirvāyasasya	nirvāyasayoḥ	nirvāyasānām
Locative	nirvāyase	nirvāyasayoḥ	nirvāyaseṣu

Compound nirvāyasa -

Adverb -nirvāyasam -nirvāyasāt