Declension table of avāntara

Neuter	Singular	Dual	Plural
Nominative	avāntaram	avāntare	avāntarāṇi
Vocative	avāntara	avāntare	avāntarāṇi
Accusative	avāntaram	avāntare	avāntarāṇi
Instrumental	avāntareṇa	avāntarābhyām	avāntaraiḥ
Dative	avāntarāya	avāntarābhyām	avāntarebhyaḥ
Ablative	avāntarāt	avāntarābhyām	avāntarebhyaḥ
Genitive	avāntarasya	avāntarayoḥ	avāntarāṇām
Locative	avāntare	avāntarayoḥ	avāntareṣu

Compound avāntara -

Adverb -avāntaram -avāntarāt