Declension table of ?adhyardhasahasra

Neuter	Singular	Dual	Plural
Nominative	adhyardhasahasram	adhyardhasahasre	adhyardhasahasrāṇi
Vocative	adhyardhasahasra	adhyardhasahasre	adhyardhasahasrāṇi
Accusative	adhyardhasahasram	adhyardhasahasre	adhyardhasahasrāṇi
Instrumental	adhyardhasahasreṇa	adhyardhasahasrābhyām	adhyardhasahasraiḥ
Dative	adhyardhasahasrāya	adhyardhasahasrābhyām	adhyardhasahasrebhyaḥ
Ablative	adhyardhasahasrāt	adhyardhasahasrābhyām	adhyardhasahasrebhyaḥ
Genitive	adhyardhasahasrasya	adhyardhasahasrayoḥ	adhyardhasahasrāṇām
Locative	adhyardhasahasre	adhyardhasahasrayoḥ	adhyardhasahasreṣu

Compound adhyardhasahasra -

Adverb -adhyardhasahasram -adhyardhasahasrāt