Declension table of ?ārdhika

Neuter	Singular	Dual	Plural
Nominative	ārdhikam	ārdhike	ārdhikāni
Vocative	ārdhika	ārdhike	ārdhikāni
Accusative	ārdhikam	ārdhike	ārdhikāni
Instrumental	ārdhikena	ārdhikābhyām	ārdhikaiḥ
Dative	ārdhikāya	ārdhikābhyām	ārdhikebhyaḥ
Ablative	ārdhikāt	ārdhikābhyām	ārdhikebhyaḥ
Genitive	ārdhikasya	ārdhikayoḥ	ārdhikānām
Locative	ārdhike	ārdhikayoḥ	ārdhikeṣu

Compound ārdhika -

Adverb -ārdhikam -ārdhikāt