Declension table of ?avāpya

Neuter	Singular	Dual	Plural
Nominative	avāpyam	avāpye	avāpyāni
Vocative	avāpya	avāpye	avāpyāni
Accusative	avāpyam	avāpye	avāpyāni
Instrumental	avāpyena	avāpyābhyām	avāpyaiḥ
Dative	avāpyāya	avāpyābhyām	avāpyebhyaḥ
Ablative	avāpyāt	avāpyābhyām	avāpyebhyaḥ
Genitive	avāpyasya	avāpyayoḥ	avāpyānām
Locative	avāpye	avāpyayoḥ	avāpyeṣu

Compound avāpya -

Adverb -avāpyam -avāpyāt