Declension table of ?dṛḍharuci

Masculine	Singular	Dual	Plural
Nominative	dṛḍharuciḥ	dṛḍharucī	dṛḍharucayaḥ
Vocative	dṛḍharuce	dṛḍharucī	dṛḍharucayaḥ
Accusative	dṛḍharucim	dṛḍharucī	dṛḍharucīn
Instrumental	dṛḍharucinā	dṛḍharucibhyām	dṛḍharucibhiḥ
Dative	dṛḍharucaye	dṛḍharucibhyām	dṛḍharucibhyaḥ
Ablative	dṛḍharuceḥ	dṛḍharucibhyām	dṛḍharucibhyaḥ
Genitive	dṛḍharuceḥ	dṛḍharucyoḥ	dṛḍharucīnām
Locative	dṛḍharucau	dṛḍharucyoḥ	dṛḍharuciṣu

Compound dṛḍharuci -

Adverb -dṛḍharuci