Declension table of ?puruṣāntara

Neuter	Singular	Dual	Plural
Nominative	puruṣāntaram	puruṣāntare	puruṣāntarāṇi
Vocative	puruṣāntara	puruṣāntare	puruṣāntarāṇi
Accusative	puruṣāntaram	puruṣāntare	puruṣāntarāṇi
Instrumental	puruṣāntareṇa	puruṣāntarābhyām	puruṣāntaraiḥ
Dative	puruṣāntarāya	puruṣāntarābhyām	puruṣāntarebhyaḥ
Ablative	puruṣāntarāt	puruṣāntarābhyām	puruṣāntarebhyaḥ
Genitive	puruṣāntarasya	puruṣāntarayoḥ	puruṣāntarāṇām
Locative	puruṣāntare	puruṣāntarayoḥ	puruṣāntareṣu

Compound puruṣāntara -

Adverb -puruṣāntaram -puruṣāntarāt