Declension table of ?ardhya

Masculine	Singular	Dual	Plural
Nominative	ardhyaḥ	ardhyau	ardhyāḥ
Vocative	ardhya	ardhyau	ardhyāḥ
Accusative	ardhyam	ardhyau	ardhyān
Instrumental	ardhyena	ardhyābhyām	ardhyaiḥ ardhyebhiḥ
Dative	ardhyāya	ardhyābhyām	ardhyebhyaḥ
Ablative	ardhyāt	ardhyābhyām	ardhyebhyaḥ
Genitive	ardhyasya	ardhyayoḥ	ardhyānām
Locative	ardhye	ardhyayoḥ	ardhyeṣu

Compound ardhya -

Adverb -ardhyam -ardhyāt