Declension table of ?dhṛṣadvin

Neuter	Singular	Dual	Plural
Nominative	dhṛṣadvi	dhṛṣadvinī	dhṛṣadvīni
Vocative	dhṛṣadvin dhṛṣadvi	dhṛṣadvinī	dhṛṣadvīni
Accusative	dhṛṣadvi	dhṛṣadvinī	dhṛṣadvīni
Instrumental	dhṛṣadvinā	dhṛṣadvibhyām	dhṛṣadvibhiḥ
Dative	dhṛṣadvine	dhṛṣadvibhyām	dhṛṣadvibhyaḥ
Ablative	dhṛṣadvinaḥ	dhṛṣadvibhyām	dhṛṣadvibhyaḥ
Genitive	dhṛṣadvinaḥ	dhṛṣadvinoḥ	dhṛṣadvinām
Locative	dhṛṣadvini	dhṛṣadvinoḥ	dhṛṣadviṣu

Compound dhṛṣadvi -

Adverb -dhṛṣadvi