Declension table of ?sisanis

Neuter	Singular	Dual	Plural
Nominative	sisaniḥ	sisaniṣī	sisanīṃṣi
Vocative	sisaniḥ	sisaniṣī	sisanīṃṣi
Accusative	sisaniḥ	sisaniṣī	sisanīṃṣi
Instrumental	sisaniṣā	sisanirbhyām	sisanirbhiḥ
Dative	sisaniṣe	sisanirbhyām	sisanirbhyaḥ
Ablative	sisaniṣaḥ	sisanirbhyām	sisanirbhyaḥ
Genitive	sisaniṣaḥ	sisaniṣoḥ	sisaniṣām
Locative	sisaniṣi	sisaniṣoḥ	sisaniḥṣu

Compound sisanis -

Adverb -sisanis