Declension table of ?adhirāṣṭra

Neuter	Singular	Dual	Plural
Nominative	adhirāṣṭram	adhirāṣṭre	adhirāṣṭrāṇi
Vocative	adhirāṣṭra	adhirāṣṭre	adhirāṣṭrāṇi
Accusative	adhirāṣṭram	adhirāṣṭre	adhirāṣṭrāṇi
Instrumental	adhirāṣṭreṇa	adhirāṣṭrābhyām	adhirāṣṭraiḥ
Dative	adhirāṣṭrāya	adhirāṣṭrābhyām	adhirāṣṭrebhyaḥ
Ablative	adhirāṣṭrāt	adhirāṣṭrābhyām	adhirāṣṭrebhyaḥ
Genitive	adhirāṣṭrasya	adhirāṣṭrayoḥ	adhirāṣṭrāṇām
Locative	adhirāṣṭre	adhirāṣṭrayoḥ	adhirāṣṭreṣu

Compound adhirāṣṭra -

Adverb -adhirāṣṭram -adhirāṣṭrāt