Declension table of ?sunyasta

Masculine	Singular	Dual	Plural
Nominative	sunyastaḥ	sunyastau	sunyastāḥ
Vocative	sunyasta	sunyastau	sunyastāḥ
Accusative	sunyastam	sunyastau	sunyastān
Instrumental	sunyastena	sunyastābhyām	sunyastaiḥ sunyastebhiḥ
Dative	sunyastāya	sunyastābhyām	sunyastebhyaḥ
Ablative	sunyastāt	sunyastābhyām	sunyastebhyaḥ
Genitive	sunyastasya	sunyastayoḥ	sunyastānām
Locative	sunyaste	sunyastayoḥ	sunyasteṣu

Compound sunyasta -

Adverb -sunyastam -sunyastāt