Declension table of vyantara

Masculine	Singular	Dual	Plural
Nominative	vyantaraḥ	vyantarau	vyantarāḥ
Vocative	vyantara	vyantarau	vyantarāḥ
Accusative	vyantaram	vyantarau	vyantarān
Instrumental	vyantareṇa	vyantarābhyām	vyantaraiḥ vyantarebhiḥ
Dative	vyantarāya	vyantarābhyām	vyantarebhyaḥ
Ablative	vyantarāt	vyantarābhyām	vyantarebhyaḥ
Genitive	vyantarasya	vyantarayoḥ	vyantarāṇām
Locative	vyantare	vyantarayoḥ	vyantareṣu

Compound vyantara -

Adverb -vyantaram -vyantarāt