Declension table of ?adṛḍha

Masculine	Singular	Dual	Plural
Nominative	adṛḍhaḥ	adṛḍhau	adṛḍhāḥ
Vocative	adṛḍha	adṛḍhau	adṛḍhāḥ
Accusative	adṛḍham	adṛḍhau	adṛḍhān
Instrumental	adṛḍhena	adṛḍhābhyām	adṛḍhaiḥ adṛḍhebhiḥ
Dative	adṛḍhāya	adṛḍhābhyām	adṛḍhebhyaḥ
Ablative	adṛḍhāt	adṛḍhābhyām	adṛḍhebhyaḥ
Genitive	adṛḍhasya	adṛḍhayoḥ	adṛḍhānām
Locative	adṛḍhe	adṛḍhayoḥ	adṛḍheṣu

Compound adṛḍha -

Adverb -adṛḍham -adṛḍhāt