Declension table of ?anvasta

Masculine	Singular	Dual	Plural
Nominative	anvastaḥ	anvastau	anvastāḥ
Vocative	anvasta	anvastau	anvastāḥ
Accusative	anvastam	anvastau	anvastān
Instrumental	anvastena	anvastābhyām	anvastaiḥ anvastebhiḥ
Dative	anvastāya	anvastābhyām	anvastebhyaḥ
Ablative	anvastāt	anvastābhyām	anvastebhyaḥ
Genitive	anvastasya	anvastayoḥ	anvastānām
Locative	anvaste	anvastayoḥ	anvasteṣu

Compound anvasta -

Adverb -anvastam -anvastāt