Declension table of ?aṣṭādaṃṣṭra

Masculine	Singular	Dual	Plural
Nominative	aṣṭādaṃṣṭraḥ	aṣṭādaṃṣṭrau	aṣṭādaṃṣṭrāḥ
Vocative	aṣṭādaṃṣṭra	aṣṭādaṃṣṭrau	aṣṭādaṃṣṭrāḥ
Accusative	aṣṭādaṃṣṭram	aṣṭādaṃṣṭrau	aṣṭādaṃṣṭrān
Instrumental	aṣṭādaṃṣṭreṇa	aṣṭādaṃṣṭrābhyām	aṣṭādaṃṣṭraiḥ aṣṭādaṃṣṭrebhiḥ
Dative	aṣṭādaṃṣṭrāya	aṣṭādaṃṣṭrābhyām	aṣṭādaṃṣṭrebhyaḥ
Ablative	aṣṭādaṃṣṭrāt	aṣṭādaṃṣṭrābhyām	aṣṭādaṃṣṭrebhyaḥ
Genitive	aṣṭādaṃṣṭrasya	aṣṭādaṃṣṭrayoḥ	aṣṭādaṃṣṭrāṇām
Locative	aṣṭādaṃṣṭre	aṣṭādaṃṣṭrayoḥ	aṣṭādaṃṣṭreṣu

Compound aṣṭādaṃṣṭra -

Adverb -aṣṭādaṃṣṭram -aṣṭādaṃṣṭrāt