Declension table of ?nirupākhya

Neuter	Singular	Dual	Plural
Nominative	nirupākhyam	nirupākhye	nirupākhyāṇi
Vocative	nirupākhya	nirupākhye	nirupākhyāṇi
Accusative	nirupākhyam	nirupākhye	nirupākhyāṇi
Instrumental	nirupākhyeṇa	nirupākhyābhyām	nirupākhyaiḥ
Dative	nirupākhyāya	nirupākhyābhyām	nirupākhyebhyaḥ
Ablative	nirupākhyāt	nirupākhyābhyām	nirupākhyebhyaḥ
Genitive	nirupākhyasya	nirupākhyayoḥ	nirupākhyāṇām
Locative	nirupākhye	nirupākhyayoḥ	nirupākhyeṣu

Compound nirupākhya -

Adverb -nirupākhyam -nirupākhyāt