Declension table of ?ardhadeva

Masculine	Singular	Dual	Plural
Nominative	ardhadevaḥ	ardhadevau	ardhadevāḥ
Vocative	ardhadeva	ardhadevau	ardhadevāḥ
Accusative	ardhadevam	ardhadevau	ardhadevān
Instrumental	ardhadevena	ardhadevābhyām	ardhadevaiḥ ardhadevebhiḥ
Dative	ardhadevāya	ardhadevābhyām	ardhadevebhyaḥ
Ablative	ardhadevāt	ardhadevābhyām	ardhadevebhyaḥ
Genitive	ardhadevasya	ardhadevayoḥ	ardhadevānām
Locative	ardhadeve	ardhadevayoḥ	ardhadeveṣu

Compound ardhadeva -

Adverb -ardhadevam -ardhadevāt