Declension table of ?daurhṛda

Masculine	Singular	Dual	Plural
Nominative	daurhṛdaḥ	daurhṛdau	daurhṛdāḥ
Vocative	daurhṛda	daurhṛdau	daurhṛdāḥ
Accusative	daurhṛdam	daurhṛdau	daurhṛdān
Instrumental	daurhṛdena	daurhṛdābhyām	daurhṛdaiḥ daurhṛdebhiḥ
Dative	daurhṛdāya	daurhṛdābhyām	daurhṛdebhyaḥ
Ablative	daurhṛdāt	daurhṛdābhyām	daurhṛdebhyaḥ
Genitive	daurhṛdasya	daurhṛdayoḥ	daurhṛdānām
Locative	daurhṛde	daurhṛdayoḥ	daurhṛdeṣu

Compound daurhṛda -

Adverb -daurhṛdam -daurhṛdāt