Declension table of ?niranvaya

Neuter	Singular	Dual	Plural
Nominative	niranvayam	niranvaye	niranvayāni
Vocative	niranvaya	niranvaye	niranvayāni
Accusative	niranvayam	niranvaye	niranvayāni
Instrumental	niranvayena	niranvayābhyām	niranvayaiḥ
Dative	niranvayāya	niranvayābhyām	niranvayebhyaḥ
Ablative	niranvayāt	niranvayābhyām	niranvayebhyaḥ
Genitive	niranvayasya	niranvayayoḥ	niranvayānām
Locative	niranvaye	niranvayayoḥ	niranvayeṣu

Compound niranvaya -

Adverb -niranvayam -niranvayāt