Declension table of ?hṛdayika

Masculine	Singular	Dual	Plural
Nominative	hṛdayikaḥ	hṛdayikau	hṛdayikāḥ
Vocative	hṛdayika	hṛdayikau	hṛdayikāḥ
Accusative	hṛdayikam	hṛdayikau	hṛdayikān
Instrumental	hṛdayikena	hṛdayikābhyām	hṛdayikaiḥ hṛdayikebhiḥ
Dative	hṛdayikāya	hṛdayikābhyām	hṛdayikebhyaḥ
Ablative	hṛdayikāt	hṛdayikābhyām	hṛdayikebhyaḥ
Genitive	hṛdayikasya	hṛdayikayoḥ	hṛdayikānām
Locative	hṛdayike	hṛdayikayoḥ	hṛdayikeṣu

Compound hṛdayika -

Adverb -hṛdayikam -hṛdayikāt