Declension table of ?śaṅkhāntara

Neuter	Singular	Dual	Plural
Nominative	śaṅkhāntaram	śaṅkhāntare	śaṅkhāntarāṇi
Vocative	śaṅkhāntara	śaṅkhāntare	śaṅkhāntarāṇi
Accusative	śaṅkhāntaram	śaṅkhāntare	śaṅkhāntarāṇi
Instrumental	śaṅkhāntareṇa	śaṅkhāntarābhyām	śaṅkhāntaraiḥ
Dative	śaṅkhāntarāya	śaṅkhāntarābhyām	śaṅkhāntarebhyaḥ
Ablative	śaṅkhāntarāt	śaṅkhāntarābhyām	śaṅkhāntarebhyaḥ
Genitive	śaṅkhāntarasya	śaṅkhāntarayoḥ	śaṅkhāntarāṇām
Locative	śaṅkhāntare	śaṅkhāntarayoḥ	śaṅkhāntareṣu

Compound śaṅkhāntara -

Adverb -śaṅkhāntaram -śaṅkhāntarāt