Declension table of ?astarya

Neuter	Singular	Dual	Plural
Nominative	astaryam	astarye	astaryāṇi
Vocative	astarya	astarye	astaryāṇi
Accusative	astaryam	astarye	astaryāṇi
Instrumental	astaryeṇa	astaryābhyām	astaryaiḥ
Dative	astaryāya	astaryābhyām	astaryebhyaḥ
Ablative	astaryāt	astaryābhyām	astaryebhyaḥ
Genitive	astaryasya	astaryayoḥ	astaryāṇām
Locative	astarye	astaryayoḥ	astaryeṣu

Compound astarya -

Adverb -astaryam -astaryāt