Declension table of ?avakāśavat

Masculine	Singular	Dual	Plural
Nominative	avakāśavān	avakāśavantau	avakāśavantaḥ
Vocative	avakāśavan	avakāśavantau	avakāśavantaḥ
Accusative	avakāśavantam	avakāśavantau	avakāśavataḥ
Instrumental	avakāśavatā	avakāśavadbhyām	avakāśavadbhiḥ
Dative	avakāśavate	avakāśavadbhyām	avakāśavadbhyaḥ
Ablative	avakāśavataḥ	avakāśavadbhyām	avakāśavadbhyaḥ
Genitive	avakāśavataḥ	avakāśavatoḥ	avakāśavatām
Locative	avakāśavati	avakāśavatoḥ	avakāśavatsu

Compound avakāśavat -

Adverb -avakāśavantam