Declension table of ?niryūha

Neuter	Singular	Dual	Plural
Nominative	niryūham	niryūhe	niryūhāṇi
Vocative	niryūha	niryūhe	niryūhāṇi
Accusative	niryūham	niryūhe	niryūhāṇi
Instrumental	niryūheṇa	niryūhābhyām	niryūhaiḥ
Dative	niryūhāya	niryūhābhyām	niryūhebhyaḥ
Ablative	niryūhāt	niryūhābhyām	niryūhebhyaḥ
Genitive	niryūhasya	niryūhayoḥ	niryūhāṇām
Locative	niryūhe	niryūhayoḥ	niryūheṣu

Compound niryūha -

Adverb -niryūham -niryūhāt