Declension table of ?ardhendra

Neuter	Singular	Dual	Plural
Nominative	ardhendram	ardhendre	ardhendrāṇi
Vocative	ardhendra	ardhendre	ardhendrāṇi
Accusative	ardhendram	ardhendre	ardhendrāṇi
Instrumental	ardhendreṇa	ardhendrābhyām	ardhendraiḥ
Dative	ardhendrāya	ardhendrābhyām	ardhendrebhyaḥ
Ablative	ardhendrāt	ardhendrābhyām	ardhendrebhyaḥ
Genitive	ardhendrasya	ardhendrayoḥ	ardhendrāṇām
Locative	ardhendre	ardhendrayoḥ	ardhendreṣu

Compound ardhendra -

Adverb -ardhendram -ardhendrāt