Declension table of ?niravakāśa

Masculine	Singular	Dual	Plural
Nominative	niravakāśaḥ	niravakāśau	niravakāśāḥ
Vocative	niravakāśa	niravakāśau	niravakāśāḥ
Accusative	niravakāśam	niravakāśau	niravakāśān
Instrumental	niravakāśena	niravakāśābhyām	niravakāśaiḥ niravakāśebhiḥ
Dative	niravakāśāya	niravakāśābhyām	niravakāśebhyaḥ
Ablative	niravakāśāt	niravakāśābhyām	niravakāśebhyaḥ
Genitive	niravakāśasya	niravakāśayoḥ	niravakāśānām
Locative	niravakāśe	niravakāśayoḥ	niravakāśeṣu

Compound niravakāśa -

Adverb -niravakāśam -niravakāśāt