Declension table of ?padmāntara

Masculine	Singular	Dual	Plural
Nominative	padmāntaraḥ	padmāntarau	padmāntarāḥ
Vocative	padmāntara	padmāntarau	padmāntarāḥ
Accusative	padmāntaram	padmāntarau	padmāntarān
Instrumental	padmāntareṇa	padmāntarābhyām	padmāntaraiḥ padmāntarebhiḥ
Dative	padmāntarāya	padmāntarābhyām	padmāntarebhyaḥ
Ablative	padmāntarāt	padmāntarābhyām	padmāntarebhyaḥ
Genitive	padmāntarasya	padmāntarayoḥ	padmāntarāṇām
Locative	padmāntare	padmāntarayoḥ	padmāntareṣu

Compound padmāntara -

Adverb -padmāntaram -padmāntarāt