Declension table of ?niṣkaniṣṭha

Masculine	Singular	Dual	Plural
Nominative	niṣkaniṣṭhaḥ	niṣkaniṣṭhau	niṣkaniṣṭhāḥ
Vocative	niṣkaniṣṭha	niṣkaniṣṭhau	niṣkaniṣṭhāḥ
Accusative	niṣkaniṣṭham	niṣkaniṣṭhau	niṣkaniṣṭhān
Instrumental	niṣkaniṣṭhena	niṣkaniṣṭhābhyām	niṣkaniṣṭhaiḥ niṣkaniṣṭhebhiḥ
Dative	niṣkaniṣṭhāya	niṣkaniṣṭhābhyām	niṣkaniṣṭhebhyaḥ
Ablative	niṣkaniṣṭhāt	niṣkaniṣṭhābhyām	niṣkaniṣṭhebhyaḥ
Genitive	niṣkaniṣṭhasya	niṣkaniṣṭhayoḥ	niṣkaniṣṭhānām
Locative	niṣkaniṣṭhe	niṣkaniṣṭhayoḥ	niṣkaniṣṭheṣu

Compound niṣkaniṣṭha -

Adverb -niṣkaniṣṭham -niṣkaniṣṭhāt