Declension table of ardharca

Neuter	Singular	Dual	Plural
Nominative	ardharcam	ardharce	ardharcāni
Vocative	ardharca	ardharce	ardharcāni
Accusative	ardharcam	ardharce	ardharcāni
Instrumental	ardharcena	ardharcābhyām	ardharcaiḥ
Dative	ardharcāya	ardharcābhyām	ardharcebhyaḥ
Ablative	ardharcāt	ardharcābhyām	ardharcebhyaḥ
Genitive	ardharcasya	ardharcayoḥ	ardharcānām
Locative	ardharce	ardharcayoḥ	ardharceṣu

Compound ardharca -

Adverb -ardharcam -ardharcāt