Declension table of ?ardhaka

Neuter	Singular	Dual	Plural
Nominative	ardhakam	ardhake	ardhakāni
Vocative	ardhaka	ardhake	ardhakāni
Accusative	ardhakam	ardhake	ardhakāni
Instrumental	ardhakena	ardhakābhyām	ardhakaiḥ
Dative	ardhakāya	ardhakābhyām	ardhakebhyaḥ
Ablative	ardhakāt	ardhakābhyām	ardhakebhyaḥ
Genitive	ardhakasya	ardhakayoḥ	ardhakānām
Locative	ardhake	ardhakayoḥ	ardhakeṣu

Compound ardhaka -

Adverb -ardhakam -ardhakāt