Declension table of ?aviśvasta

Neuter	Singular	Dual	Plural
Nominative	aviśvastam	aviśvaste	aviśvastāni
Vocative	aviśvasta	aviśvaste	aviśvastāni
Accusative	aviśvastam	aviśvaste	aviśvastāni
Instrumental	aviśvastena	aviśvastābhyām	aviśvastaiḥ
Dative	aviśvastāya	aviśvastābhyām	aviśvastebhyaḥ
Ablative	aviśvastāt	aviśvastābhyām	aviśvastebhyaḥ
Genitive	aviśvastasya	aviśvastayoḥ	aviśvastānām
Locative	aviśvaste	aviśvastayoḥ	aviśvasteṣu

Compound aviśvasta -

Adverb -aviśvastam -aviśvastāt