Declension table of ?niravakāśa

Neuter	Singular	Dual	Plural
Nominative	niravakāśam	niravakāśe	niravakāśāni
Vocative	niravakāśa	niravakāśe	niravakāśāni
Accusative	niravakāśam	niravakāśe	niravakāśāni
Instrumental	niravakāśena	niravakāśābhyām	niravakāśaiḥ
Dative	niravakāśāya	niravakāśābhyām	niravakāśebhyaḥ
Ablative	niravakāśāt	niravakāśābhyām	niravakāśebhyaḥ
Genitive	niravakāśasya	niravakāśayoḥ	niravakāśānām
Locative	niravakāśe	niravakāśayoḥ	niravakāśeṣu

Compound niravakāśa -

Adverb -niravakāśam -niravakāśāt