Declension table of āvantya

Neuter	Singular	Dual	Plural
Nominative	āvantyam	āvantye	āvantyāni
Vocative	āvantya	āvantye	āvantyāni
Accusative	āvantyam	āvantye	āvantyāni
Instrumental	āvantyena	āvantyābhyām	āvantyaiḥ
Dative	āvantyāya	āvantyābhyām	āvantyebhyaḥ
Ablative	āvantyāt	āvantyābhyām	āvantyebhyaḥ
Genitive	āvantyasya	āvantyayoḥ	āvantyānām
Locative	āvantye	āvantyayoḥ	āvantyeṣu

Compound āvantya -

Adverb -āvantyam -āvantyāt