Declension table of ?dharmaniṣṭha

Masculine	Singular	Dual	Plural
Nominative	dharmaniṣṭhaḥ	dharmaniṣṭhau	dharmaniṣṭhāḥ
Vocative	dharmaniṣṭha	dharmaniṣṭhau	dharmaniṣṭhāḥ
Accusative	dharmaniṣṭham	dharmaniṣṭhau	dharmaniṣṭhān
Instrumental	dharmaniṣṭhena	dharmaniṣṭhābhyām	dharmaniṣṭhaiḥ dharmaniṣṭhebhiḥ
Dative	dharmaniṣṭhāya	dharmaniṣṭhābhyām	dharmaniṣṭhebhyaḥ
Ablative	dharmaniṣṭhāt	dharmaniṣṭhābhyām	dharmaniṣṭhebhyaḥ
Genitive	dharmaniṣṭhasya	dharmaniṣṭhayoḥ	dharmaniṣṭhānām
Locative	dharmaniṣṭhe	dharmaniṣṭhayoḥ	dharmaniṣṭheṣu

Compound dharmaniṣṭha -

Adverb -dharmaniṣṭham -dharmaniṣṭhāt