Declension table of ?hṛdayadīpaka

Masculine	Singular	Dual	Plural
Nominative	hṛdayadīpakaḥ	hṛdayadīpakau	hṛdayadīpakāḥ
Vocative	hṛdayadīpaka	hṛdayadīpakau	hṛdayadīpakāḥ
Accusative	hṛdayadīpakam	hṛdayadīpakau	hṛdayadīpakān
Instrumental	hṛdayadīpakena	hṛdayadīpakābhyām	hṛdayadīpakaiḥ hṛdayadīpakebhiḥ
Dative	hṛdayadīpakāya	hṛdayadīpakābhyām	hṛdayadīpakebhyaḥ
Ablative	hṛdayadīpakāt	hṛdayadīpakābhyām	hṛdayadīpakebhyaḥ
Genitive	hṛdayadīpakasya	hṛdayadīpakayoḥ	hṛdayadīpakānām
Locative	hṛdayadīpake	hṛdayadīpakayoḥ	hṛdayadīpakeṣu

Compound hṛdayadīpaka -

Adverb -hṛdayadīpakam -hṛdayadīpakāt