Declension table of ?sopaniṣatka

Masculine	Singular	Dual	Plural
Nominative	sopaniṣatkaḥ	sopaniṣatkau	sopaniṣatkāḥ
Vocative	sopaniṣatka	sopaniṣatkau	sopaniṣatkāḥ
Accusative	sopaniṣatkam	sopaniṣatkau	sopaniṣatkān
Instrumental	sopaniṣatkena	sopaniṣatkābhyām	sopaniṣatkaiḥ sopaniṣatkebhiḥ
Dative	sopaniṣatkāya	sopaniṣatkābhyām	sopaniṣatkebhyaḥ
Ablative	sopaniṣatkāt	sopaniṣatkābhyām	sopaniṣatkebhyaḥ
Genitive	sopaniṣatkasya	sopaniṣatkayoḥ	sopaniṣatkānām
Locative	sopaniṣatke	sopaniṣatkayoḥ	sopaniṣatkeṣu

Compound sopaniṣatka -

Adverb -sopaniṣatkam -sopaniṣatkāt