Declension table of ?niranumāna

Neuter	Singular	Dual	Plural
Nominative	niranumānam	niranumāne	niranumānāni
Vocative	niranumāna	niranumāne	niranumānāni
Accusative	niranumānam	niranumāne	niranumānāni
Instrumental	niranumānena	niranumānābhyām	niranumānaiḥ
Dative	niranumānāya	niranumānābhyām	niranumānebhyaḥ
Ablative	niranumānāt	niranumānābhyām	niranumānebhyaḥ
Genitive	niranumānasya	niranumānayoḥ	niranumānānām
Locative	niranumāne	niranumānayoḥ	niranumāneṣu

Compound niranumāna -

Adverb -niranumānam -niranumānāt